Science.gov

Sample records for 60-minute video programs

  1. Comprehensive School Physical Activity Programs: Helping All Students Achieve 60 Minutes of Physical Activity Each Day

    ERIC Educational Resources Information Center

    Elliot, Eloise; Erwin, Heather; Hall, Tina; Heidorn, Brent

    2013-01-01

    The American Alliance for Health, Physical Education, Recreation and Dance recommends that all schools implement a comprehensive school physical activity program. Physical activity is important to the overall health and well-being of everyone, including all school age children. The benefits of physical activity are well documented and include the…

  2. Sourcing and Reporting in News Magazine Programs: "60 Minutes" Versus "Hard Copy."

    ERIC Educational Resources Information Center

    Grabe, Maria Elizabeth; Zhou, Shuhua; Barnett, Brooke

    1999-01-01

    Contributes scholarship on journalism, democracy, and pluralism, offering a content analysis of 291 news stories from tabloid and traditional news-magazine programs to examine their news sourcing and reporting. Finds striking differences between tabloid and traditional news-magazine sourcing patterns, and provides some support for concerns about…

  3. Video Communication Program.

    ERIC Educational Resources Information Center

    Haynes, Leonard Stanley

    This thesis describes work done as part of the Video Console Indexing Project (VICI), a program to improve the quality and reduce the time and work involved in indexing documents. The objective of the work described was to design a video terminal system which could be connected to a main computer to provide rapid natural communication between the…

  4. "60 Minutes" as Pseudo-Event: The Social Deflection of Reality.

    ERIC Educational Resources Information Center

    Bryski, Bruce G.

    The formal and substantive traits of the television program, "60 Minutes" reflect characteristics manifest in Daniel Boorstin's conception of the "pseudo-event." Through both the verbal and visual imagery presented in the context of a narrative format, this television news magazine illustrates the significance of mass media…

  5. The NASA "Why?" Files: The Case of the Phenomenal Weather. Program 7 in 2001-2002 Video Series. [Videotape].

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guides designed for students in grades 3-5. The story lines of each program or episode involve six inquisitive school children who meet in a treehouse. They seek the…

  6. ED gets patients upstairs in 60 minutes or less.

    PubMed

    2000-09-01

    The ED at Overlook Hospital in Summit, NJ, reduced admission cycle times from 3 1/2 to four hours to less than 60 minutes. Although nursing staff members are encouraged to resolve problems on their own, the "czarina of bed control" serves as a point person in the ED to resolve significant problems. A housekeeping staff member is assigned to clean the beds on each unit in order of priority. ED staff have access to real-time information about patients being discharged from the floors.

  7. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video description of video programming. 79.3... ACCESSIBILITY OF VIDEO PROGRAMMING Video Programming Owners, Providers, and Distributors § 79.3 Video description of video programming. (a) Definitions. For purposes of this section the following...

  8. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Video description of video programming. 79.3... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.3 Video description of video programming. (a) Definitions. For purposes of this section the following definitions shall apply:...

  9. Visualizing and Writing Video Programs.

    ERIC Educational Resources Information Center

    Floyd, Steve

    1979-01-01

    Reviews 10 steps which serve as guidelines to simplify the creative process of producing a video training program: (1) audience analysis, (2) task analysis, (3) definition of objective, (4) conceptualization, (5) visualization, (6) storyboard, (7) video storyboard, (8) evaluation, (9) revision, and (10) production. (LRA)

  10. Preferred Length of Video Segments in Interactive Video Programs.

    ERIC Educational Resources Information Center

    Verhagen, P. W.

    This study investigated questions related to the length of video segments in interactive video programs: (1) the preferred segment length if learners decide how much information they want presented before stopping to answer question; (2) the relationship between segment length and direct recall of factual information when segment length is…

  11. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Carriage of video programming providers on open... Carriage of video programming providers on open video systems. (a) Non-discrimination principle. Except as... discriminate among video programming providers with regard to carriage on its open video system, and its...

  12. 78 FR 40421 - Inquiry Regarding Video Description in Video Programming Distributed on Television and on the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... COMMISSION 47 CFR Part 79 Inquiry Regarding Video Description in Video Programming Distributed on Television... comment on issues related to video description in video programming that is delivered via both television... Internet- provided video programming, which must be completed no later than July 1, 2014. DATES:...

  13. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Carriage of video programming providers on open... Carriage of video programming providers on open video systems. (a) Non-discrimination principle. Except as... discriminate among video programming providers with regard to carriage on its open video system, and its...

  14. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Carriage of video programming providers on open... Carriage of video programming providers on open video systems. (a) Non-discrimination principle. Except as... discriminate among video programming providers with regard to carriage on its open video system, and its...

  15. 75 FR 61101 - Closed Captioning of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ... COMMISSION 47 CFR Part 79 Closed Captioning of Video Programming AGENCY: Federal Communications Commission... and Governmental Affairs Bureau (Bureau), waives in part the requirement that video programming... video programming distributors to place contact information required by this section in local...

  16. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) Designated Market Areas (DMAs). Unique, county-based geographic areas designated by The Nielsen Company, a... to, broadcast or nonbroadcast television networks and the owners of such programming. (3) Video... 8 to 11 p.m. Monday through Saturday, and 7 to 11 p.m. on Sunday local time, except that in...

  17. Isostatic gravity map with simplified geology of the Los Angeles 30 x 60 minute quadrangle

    USGS Publications Warehouse

    Wooley, R.J.; Yerkes, R.F.; Langenheim, V.E.; Chuang, F.C.

    2003-01-01

    This isostatic residual gravity map is part of the Southern California Areal Mapping Project (SCAMP) and is intended to promote further understanding of the geology in the Los Angeles 30 x 60 minute quadrangle, California, by serving as a basis for geophysical interpretations and by supporting both geological mapping and topical (especially earthquake) studies. Local spatial variations in the Earth's gravity field (after various corrections for elevation, terrain, and deep crustal structure explained below) reflect the lateral variation in density in the mid- to upper crust. Densities often can be related to rock type, and abrupt spatial changes in density commonly mark lithologic boundaries. The map shows contours of isostatic gravity overlain on a simplified geology including faults and rock types. The map is draped over shaded-relief topography to show landforms.

  18. Isostatic Gravity Map of the Battle Mountain 30 x 60 Minute Quadrangle, North Central Nevada

    USGS Publications Warehouse

    Ponce, D.A.; Morin, R.L.

    2000-01-01

    Introduction Gravity investigations of the Battle Mountain 30 x 60 minute quadrangle were begun as part of an interagency effort by the U.S. Geological Survey (USGS) and the Bureau of Land Management to help characterize the geology, mineral resources, hydrology, and ecology of the Humboldt River Basin in north-central Nevada. The Battle Mountain quadrangle is located between 40?30' and 41?N. lat. and 116? and 117?W. long. This isostatic gravity map of the Battle Mountain quadrangle was prepared from data from about 1,180 gravity stations. Most of these data are publicly available on a CD-ROM of gravity data of Nevada (Ponce, 1997) and in a published report (Jewel and others, 1997). Data from about 780 gravity stations were collected by the U.S. Geological Survey since 1996; data from about 245 of these are unpublished (USGS, unpub. data, 1998). Data collected from the 400 gravity stations prior to 1996 are a subset of a gravity data compilation of the Winnemucca 1:250,000-scale quadrangle described in great detail by Wagini (1985) and Sikora (1991). This detailed information includes gravity meters used, dates of collection, sources, descriptions of base stations, plots of data, and a list of principal facts. A digital version of the entire data set for the Battle Mountain quadrangle is available on the World Wide Web at: http://wrgis.wr.usgs.gov/docs/gump/gump.html

  19. Aeromagnetic Map with Geology of the Los Angeles 30 x 60 Minute Quadrangle, Southern California

    USGS Publications Warehouse

    Langenheim, V.E.; Hildenbrand, T.G.; Jachens, R.C.; Campbell, R.H.; Yerkes, R.F.

    2006-01-01

    Introduction: An important objective of geologic mapping is to project surficial structures and stratigraphy into the subsurface. Geophysical data and analysis are useful tools for achieving this objective. This aeromagnetic anomaly map provides a three-dimensional perspective to the geologic mapping of the Los Angeles 30 by 60 minute quadrangle. Aeromagnetic maps show the distribution of magnetic rocks, primarily those containing magnetite (Blakely, 1995). In the Los Angeles quadrangle, the magnetic sources are Tertiary and Mesozoic igneous rocks and Precambrian crystalline rocks. Aeromagnetic anomalies mark abrupt spatial contrasts in magnetization that can be attributed to lithologic boundaries, perhaps caused by faulting of these rocks or by intrusive contacts. This aeromagnetic map overlain on geology, with information from wells and other geophysical data, provides constraints on the subsurface geology by allowing us to trace faults beneath surficial cover and estimate fault dip and offset. This map supersedes Langenheim and Jachens (1997) because of its digital form and the added value of overlaying the magnetic data on a geologic base. The geologic base for this map is from Yerkes and Campbell (2005); some of their subunits have been merged into one on this map.

  20. Database for the geologic map of the Bend 30- x 60-minute quadrangle, central Oregon

    USGS Publications Warehouse

    Koch, Richard D.; Ramsey, David W.; Sherrod, David R.; Taylor, Edward M.; Ferns, Mark L.; Scott, William E.; Conrey, Richard M.; Smith, Gary A.

    2010-01-01

    The Bend 30- x 60-minute quadrangle has been the locus of volcanism, faulting, and sedimentation for the past 35 million years. It encompasses parts of the Cascade Range and Blue Mountain geomorphic provinces, stretching from snowclad Quaternary stratovolcanoes on the west to bare rocky hills and sparsely forested juniper plains on the east. The Deschutes River and its large tributaries, the Metolius and Crooked Rivers, drain the area. Topographic relief ranges from 3,157 m (10,358 ft) at the top of South Sister to 590 m (1,940 ft) at the floor of the Deschutes and Crooked Rivers where they exit the area at the north-central edge of the map area. The map encompasses a part of rapidly growing Deschutes County. The city of Bend, which has over 70,000 people living in its urban growth boundary, lies at the south-central edge of the map. Redmond, Sisters, and a few smaller villages lie scattered along the major transportation routes of U.S. Highways 97 and 20. This geologic map depicts the geologic setting as a basis for structural and stratigraphic analysis of the Deschutes basin, a major hydrologic discharge area on the east flank of the Cascade Range. The map also provides a framework for studying potentially active faults of the Sisters fault zone, which trends northwest across the map area from Bend to beyond Sisters. This digital release contains all of the information used to produce the geologic map published as U.S. Geological Survey Geologic Investigations Series I-2683 (Sherrod and others, 2004). The main component of this digital release is a geologic map database prepared using ArcInfo GIS. This release also contains files to view or print the geologic map and accompanying descriptive pamphlet from I-2683.

  1. 77 FR 48102 - Closed Captioning and Video Description of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... COMMISSION 47 CFR Part 79 Closed Captioning and Video Description of Video Programming AGENCY: Federal... 713(d)(3) of the Act to show that providing captions on their programming would be economically...) establishing requirements for closed captioning on video programming to ensure access by persons with...

  2. Preliminary Geologic Map of the Mount Hood 30- by 60-minute Quadrangle, Northern Cascade Range, Oregon

    USGS Publications Warehouse

    Sherrod, David R.; Scott, William E.

    1995-01-01

    This map shows the geology of the central and eastern parts of the Cascade Range in northern Oregon. The Quaternary andesitic stratovolcano of Mount Hood dominates the northwest quarter of the quadrangle, but nearly the entire area is underlain by arc-related volcanic and volcaniclastic rocks of the Cascade Range. Most stratigraphic units were emplaced since middle Miocene time, and all are Oligocene or younger. Despite the proximity of the map area to the Portland metropolitan area, large parts remained virtually unstudied or known only from limited reconnaissance until the late 1970s. A notable exception is the area surrounding Mount Hood, where mapping and chemical analyses by Wise (1969) provided a framework for geologic interpretation. Mapping since 1975 was conducted first to understand the stratigraphy and structure of the Columbia River Basalt Group (Anderson, 1978; Vogt, 1981; J.L. Anderson, in Swanson and others, 1981; Vandiver-Powell, 1978; Burck, 1986) and later to examine the geothermal potential of Mount Hood (Priest and others, 1982). Additional mapping was completed in 1985 for a geologic map of the Cascade Range in Oregon (Sherrod and Smith, 1989). From 1987 to 1990, detailed mapping was conducted in three 15-minute quadrangles on a limited basis (D.R. Sherrod, unpublished mapping) (see fig. 1 for index to mapping). An ongoing volcanic hazards study of Mount Hood by the U.S. Geological Survey (Scott and others, 1994) has provided the catalyst for completing the geologic map of the Mount Hood 30-minute by 60-minute quadrangle. As of June 1994, only two broad areas still remain largely unmapped. One of these areas, labeled 'unmapped' on the geologic map, lies in the Salmon River valley south of Zigzag along the west margin of the quadrangle. Although strata of the Columbia River Basalt Group in the Salmon River valley were mapped in detail by Burck (1986), the overlying middle and upper(?) Miocene lava flows, volcaniclastic strata, and intrusions

  3. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Operator interests in video programming. 76....1710 Operator interests in video programming. (a) Cable operators are required to maintain records in... interests in all video programming services as well as information regarding their carriage of...

  4. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Operator interests in video programming. 76....1710 Operator interests in video programming. (a) Cable operators are required to maintain records in... interests in all video programming services as well as information regarding their carriage of...

  5. 75 FR 7368 - Closed Captioning of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... COMMISSION 47 CFR Part 79 Closed Captioning of Video Programming AGENCY: Federal Communications Commission... another method by which video programming distributors may provide contact information to the Commission... document FCC 09-109, Closed Captioning of Video Programming, CG Docket No. 05-231, Order, adopted...

  6. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Operator interests in video programming. 76....1710 Operator interests in video programming. (a) Cable operators are required to maintain records in... interests in all video programming services as well as information regarding their carriage of...

  7. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Operator interests in video programming. 76....1710 Operator interests in video programming. (a) Cable operators are required to maintain records in... interests in all video programming services as well as information regarding their carriage of...

  8. 47 CFR 76.1710 - Operator interests in video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Operator interests in video programming. 76....1710 Operator interests in video programming. (a) Cable operators are required to maintain records in... interests in all video programming services as well as information regarding their carriage of...

  9. Learning to Swim Using Video Modelling and Video Feedback within a Self-Management Program

    ERIC Educational Resources Information Center

    Lao, So-An; Furlonger, Brett E.; Moore, Dennis W.; Busacca, Margherita

    2016-01-01

    Although many adults who cannot swim are primarily interested in learning by direct coaching there are options that have a focus on self-directed learning. As an alternative a self-management program combined with video modelling, video feedback and high quality and affordable video technology was used to assess its effectiveness to assisting an…

  10. The NASA "Why?" Files: The Case of the Challenging Flight. Program 4 in the 2000-2001 Series.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guides. This teacher guide accompanies the fourth video in the series. The story lines of each program involve six ethnically diverse, inquisitive schoolchildren who…

  11. The NASA "Why?" Files: The Case of the Unknown Stink. Program 1 in the 2000-2001 Series.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guide. This teacher guide accompanies the first video in the series. The story line of each program involves six ethnically diverse, inquisitive schoolchildren who…

  12. The NASA "Why?" Files: The Case of the Electrical Mystery. Program 3 in the 2000-2001 Series.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guide. This teacher guide accompanies the third video in the series. The story line of each program involves six ethnically diverse, inquisitive schoolchildren who…

  13. 75 FR 7369 - Closed Captioning of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... COMMISSION 47 CFR Part 79 Closed Captioning of Video Programming AGENCY: Federal Communications Commission... the effectiveness of the closed captioning rule that requires video programming distributors in... Programming, CG Docket No. 05- 231, Order Suspending Effective Date, adopted September 8, 2009, and...

  14. Adaptive dynamic programming for auto-resilient video streaming

    NASA Astrophysics Data System (ADS)

    Zhao, Juan; Li, Xingmei; Wang, Wei; Wu, Guoping

    2007-11-01

    Wireless video transmission encounters higher error rate than in wired network, which introduces distortion into the error-sensitive compressed data, reducing the quality of the playback video. Therefore, to ensure the end-to-end quality, wireless video needs a transmission system including both efficient source coding scheme and transmission technology against the influence of the channel error. This paper tackles a dynamic programming algorithm for robust video streaming over error-prone channels. An auto-resilient multiple-description coding with optimized transmission strategy has been proposed. Further study is done on the computational complexity of rate-distortion optimized video streaming and a dynamic programming algorithm is considered. Experiment results show that video streaming with adaptive dynamic programming gains better playback video quality at the receiver when transmitted through error-prone mobile channel.

  15. Emergy in 60 Minutes

    EPA Science Inventory

    This web presentation answers basic questions about the relatively new scientific concept, emergy. It dispels some of the confusion surrounding this idea in a PowerPoint presentation. The presentation is written in common language and uses straightforward examples. Emergy indic...

  16. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... programming and the electronic form(s) that will be accepted for processing and subsequent transmission... digital signals, an open video system operator shall measure analog and digital activated channel capacity... digital signals, an open video system operator shall treat analog and digital capacity separately...

  17. 47 CFR 76.1503 - Carriage of video programming providers on open video systems.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... programming and the electronic form(s) that will be accepted for processing and subsequent transmission... digital signals, an open video system operator shall measure analog and digital activated channel capacity... digital signals, an open video system operator shall treat analog and digital capacity separately...

  18. 76 FR 57989 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The..., and the delivery of video description, access to emergency programming, and the interoperability...

  19. THE WESTERN ECOLOGY DIVISION STUDENT INTERN PROGRAM VIDEO

    EPA Science Inventory

    The Western Ecology Division of the National Health & Environmental Effects Research Laboratory has produced a 15 minute video documenting the internship program at the Division. The video highlights various CWEST student interns reporting on their experiences at an end-of-the-s...

  20. Video and Computer Technologies for Extended-Campus Programming.

    ERIC Educational Resources Information Center

    Sagan, Edgar L.; And Others

    This paper discusses video and computer technologies for extended-campus programming (courses and programs at off-campus sites). The first section provides an overview of the distance education program at the University of Kentucky (UK), and highlights the improved access to graduate and professional programs, advances in technology, funding,…

  1. Video streaming: implementation and evaluation in an undergraduate nursing program.

    PubMed

    Bennett, Paul N; Glover, Pauline

    2008-02-01

    Video streaming technology enables video content, held on the web sites, to be streamed via the web. We report the implementation and evaluation of video streaming in an undergraduate nursing program in a metropolitan university in Australia. Students (n=703) were emailed a survey with a 15% response rate. We found that 91% (n=74) of respondents stated that video streaming assisted their learning. Forty-six percent(n=50) of students had difficulty accessing video streaming (particularly at the beginning of the study period). Over a 97-day period there were 8440 "hits" to the site from 1039 different internet protocol (IP) addresses. There were 4475 video streaming sessions undertaken by users. Video streaming was used for reviewing previously attended lectures (52%, n=56), examination preparation (34%, n=37), viewing missed lectures (27%, n=29) and class preparation (9%, n=10). Our experience with the introduction of video streaming has met with general enthusiasm from both students and teaching staff. Video streaming has particular relevance for rural students.

  2. The US Department of Energy`s Student Video Program

    SciTech Connect

    Beeson, K.M.; Pepper, C.E.

    1994-06-01

    The Student Video Program was an educational outreach program intended to educate and involve high school students in environmental restoration and waste management issues. Through participation in this program the students were shown how science and math are related to these subjects. In addition, they were exposed to many different and interesting career opportunities.

  3. Database for the geologic map of the Mount Baker 30- by 60-minute quadrangle, Washington (I-2660)

    USGS Publications Warehouse

    Tabor, R.W.; Haugerud, R.A.; Hildreth, Wes; Brown, E.H.

    2006-01-01

    This digital map database has been prepared by R.W. Tabor from the published Geologic map of the Mount Baker 30- by 60-Minute Quadrangle, Washington. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the geology at 1:100,000. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. This database depicts the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults. In addition, the report contains information and interpretations about the regional geologic history and framework. However, the regional scale of this report does not provide sufficient detail for site development purposes.

  4. Database for the geologic map of the Sauk River 30-minute by 60-minute quadrangle, Washington (I-2592)

    USGS Publications Warehouse

    Tabor, R.W.; Booth, D.B.; Vance, J.A.; Ford, A.B.

    2006-01-01

    This digital map database has been prepared by R.W. Tabor from the published Geologic map of the Sauk River 30- by 60 Minute Quadrangle, Washington. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the bedrock geology at 1:100,000 scale, but compiled most Quaternary units at 1:24,000 scale. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. This database depicts the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults. In addition, the report contains information and interpretations about the regional geologic history and framework. However, the regional scale of this report does not provide sufficient detail for site development purposes.

  5. 76 FR 60651 - Leased Commercial Access; Development of Competition and Diversity in Video Programming...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-29

    ...In 1993, the Federal Communications Commission (FCC) adopted rules pertaining to carriage of video programming vendors by multichannel video programming distributors (``MVPDs''), known as the ``program carriage rules.'' The rules are intended to benefit consumers by promoting competition and diversity in the video programming and video distribution markets. In this document, the FCC amends its......

  6. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Closed captioning of video programming... (CONTINUED) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Video Programming Owners, Providers, and Distributors § 79.4 Closed captioning of video programming delivered using Internet protocol....

  7. 77 FR 6113 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-07

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The... description, access to emergency programming, and access to user interfaces, menus, and programming...

  8. Interactive Video Program. Final Report and Recommendations.

    ERIC Educational Resources Information Center

    Midwestern Higher Education Commission, Minneapolis, MN.

    This report presents recommendations on interactive video transmission standards, equipment, room designs, and service plans for member institutions of the Midwestern Higher Education Commission (MHEC) and reviews MHEC's efforts to find and contract for such services with vendors. The report describes the MHEC objective of establishing a dial-up,…

  9. Commercial Video Programs: A Component to Enhance Language Skills.

    ERIC Educational Resources Information Center

    Linares, H. A.

    After the passage of a resolution by the South Dakota Board of Regents to place greater emphasis on the study of foreign language, Northern State College introduced commercial video programs in Spanish for classroom use. After installing a parabolic antenna and the other necessary equipment, the department selected and edited a series of programs,…

  10. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... than English or Spanish, except that scripted programming that can be captioned using the “electronic... repeat value, is of local public interest, is not news programming, and for which the “electronic news...-vocal music. (11) Captioning expense in excess of 2 percent of gross revenues. No video...

  11. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... than English or Spanish, except that scripted programming that can be captioned using the “electronic... repeat value, is of local public interest, is not news programming, and for which the “electronic news...-vocal music. (11) Captioning expense in excess of 2 percent of gross revenues. No video...

  12. Inservice Programs for Wyoming Education via Video--VERB.

    ERIC Educational Resources Information Center

    Wyoming Univ., Laramie. Coll. of Education.

    In cooperation with the Office of Extension Classes and the Continuing Education Program, the College has developed inservice teacher education courses utilizing video tapes and the Victor Electrowriter Remote Blackboard (VERB). These programs are offered for two semester units of graduate extension credit and include eleven 2 1/2-hour sessions.…

  13. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Closed captioning of video programming... (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.4 Closed captioning of video programming delivered using Internet protocol. (a) Definitions. For...

  14. 47 CFR 79.4 - Closed captioning of video programming delivered using Internet protocol.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Closed captioning of video programming... (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.4 Closed captioning of video programming delivered using Internet protocol. (a) Definitions. For...

  15. 76 FR 19356 - Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... COMMISSION Video Programming and Accessibility Advisory Committee; Announcement of Date of Next Meeting... meeting of the Video Programming Accessibility Advisory Committee (``Committee'' or ``VPAAC''). The meeting will address the provision of closed captioning of Internet programming previously captioned...

  16. Using Video Cases to Scaffold Mentoring Competencies: A Program Design from the Young Women Leaders Program

    ERIC Educational Resources Information Center

    Lewis, Bryan Rossiter

    2013-01-01

    This capstone project conducted an intervention using video cases to scaffold traditional methods of concept presentation in a youth mentoring program. Video cases delivered online were chosen as a methodology to strengthen the support and practitioner aspects indicative of mentoring program success rates (D. L. DuBois, Holloway, Valentine, &…

  17. Database for the Geologic Map of the Skykomish River 30-Minute by 60-Minute Quadrangle, Washington (I-1963)

    USGS Publications Warehouse

    Tabor, R.W.; Frizzell, V.A.; Booth, D.B.; Waitt, R.B.; Whetten, J.T.; Zartman, R.E.

    2006-01-01

    This digital map database has been prepared from the published geologic map of the Skykomish River 30- by 60-minute quadrangle by the senior author. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the bedrock geology at 1:100,000 scale, but compiled Quaternary units at 1:24,000 scale. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. From the eastern-most edges of suburban Seattle, the Skykomish River quadrangle stretches east across the low rolling hills and broad river valleys of the Puget Lowland, across the forested foothills of the North Cascades, and across high meadowlands to the bare rock peaks of the Cascade crest. The Straight Creek Fault, a major Pacific Northwest structure which almost bisects the quadrangle, mostly separates unmetamorphosed and low-grade metamorphic Paleozoic and Mesozoic oceanic rocks on the west from medium- to high-grade metamorphic rocks on the east. Within the quadrangle the lower grade rocks are mostly Mesozoic melange units. To the east, the higher-grade terrane is mostly the Chiwaukum Schist and related gneisses of the Nason terrane and invading mid-Cretaceous stitching plutons. The Early Cretaceous Easton Metamorphic Suite crops out on both sides of the Straight Creek fault and records it's dextral displacement. On the south margin of the quadrangle, the fault separates the lower Eocene Swauk Formation on the east from the upper Eocene and Oligocene(?) Naches Formation and, farther north, its correlative Barlow Pass Volcanics the west. Stratigraphically equivalent rocks of the Puget Group crop out farther to the west. Rocks of

  18. 47 CFR 79.108 - Video programming guides and menus provided by navigation devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video programming guides and menus provided by...) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Apparatus § 79.108 Video programming guides and... programming distributors (“MVPDs”) as defined by § 76.1200 of this chapter that lease or sell such...

  19. Incorporating Video-Mediated Reflective Tasks in MATESOL Programs

    ERIC Educational Resources Information Center

    Payant, Caroline

    2014-01-01

    Unlike the observed trends in general teacher education, the use of videos as a reflective tool with preservice English as a Second Language (ESL) teachers remains underexplored in MATESOL (Master of Arts in Teaching English to Speakers of Other Languages) programs. The present qualitative study examined how 5 nonnative- speaking preservice…

  20. Using Student Produced Video Presentations in Administrator Preparation Programs.

    ERIC Educational Resources Information Center

    Diamantes, Thomas; Lennix, Lesia

    This paper looks at students' video recordings of school-facility assessment that were produced in graduate courses for administrator development. Graduate administrator-preparation programs usually include one or more courses focusing on school housing or school-plant operations. Educators preparing school leaders need to explore ways to train…

  1. Video Production Program Benefits Both Students and School

    ERIC Educational Resources Information Center

    Vincent, Robert

    2010-01-01

    The author spent many years in the classroom as a traditional technical education teacher. He was always attracted to emerging technologies, and visual technologies in particular interested him. In this article, he shares some of his experiences with setting up and running a very successful TV/video technology program.

  2. Video Programs; A Source Guide of Organizations Distributing Video Programs for Use in "Adult Education".

    ERIC Educational Resources Information Center

    Winslow, Ken, Comp.

    Names of selected organizations providing video materials for use in adult education are listed alphabetically. Each entry includes name, address, and telephone number of the distributing organizations; available formats, fee arrangements, clearances, and subject-category description. (SK)

  3. 77 FR 46632 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-06

    ... captioning of Internet protocol-delivered video programming and apparatus closed captioning requirements... Captioning of Video Programming Delivered Using Internet Protocol, and Apparatus Closed Caption Requirements..., the Order adopted rules governing the closed captioning capabilities of certain apparatus on...

  4. Commercial Crew Program: Boeing Breakout Video

    NASA Video Gallery

    NASA and The Boeing Company of Houston signed a funded Space Act Agreement (SAA) in March 2011 for the company’s CST-100. Under the $92.3 million agreement, NASA’s Commercial Crew Program (...

  5. 75 FR 7370 - Closed Captioning of Video Programming; Closed Captioning Requirements for Digital Television...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... COMMISSION 47 CFR Part 79 Closed Captioning of Video Programming; Closed Captioning Requirements for Digital... Closed Captioning of Video Programming; Closed Captioning Requirements for Digital Television Receivers... 1594, January 13, 2009, is effective February 19, 2010. Video programming distributors must comply...

  6. 76 FR 68328 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal..., the information collection associated with the Commission's Structure and Practices of the Video Relay... Structure and Practices of the Video Relay Service Program, CG Docket No. 10-51; FCC 11-118, published at...

  7. 76 FR 68116 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... No. 10-51; FCC 11-118] Structure and Practices of the Video Relay Service Program AGENCY: Federal..., the information collection associated with the Commission's Structure and Practices of the Video Relay... Practices of the Video Relay Service Program, CG Docket No. 10-51, FCC 11-118, published at 76 FR...

  8. 76 FR 8659 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-15

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal..., the information collection associated with the Commission's Structure and Practices of the Video Relay... Date: January 31, 2014. Title: Structure and Practices of the Video Relay Service Program, CG Docket...

  9. 76 FR 59557 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... proceeding concerning Structure and Practices of the Video Relay Service Program, Second Report and Order and... oppositions and replies. In light of impending deadlines for initial and ] recertification Video Relay...

  10. 76 FR 68642 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-07

    ...; FCC 11-155] Structure and Practices of the Video Relay Service Program AGENCY: Federal Communications... information collection associated with the Commission's Structure and Practices of the Video Relay Service... Practices of the Video Relay Service Program; Sprint Nextel Corporation Expedited Petition for...

  11. California Seafloor Mapping Program video and photograph portal

    USGS Publications Warehouse

    Golden, Nadine E.; Cochrane, Guy R.

    2013-01-01

    This portal provides access to marine spatial data for the state of California. These data have been generated and compiled by the California Seafloor Mapping Program (CSMP), which has the goal of developing a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The approach of the CSMP is to create highly detailed seafloor maps through collection, integration, interpretation, and visualization of seafloor video, seafloor photography, swath sonar bathymetry, acoustic backscatter, high-resolution seismic-reflection profile, and bottom-sediment sampling data. This interactive map displays all CSMP video and imagery and published CSMP GIS spatial data layers. The data layers display seafloor morphology and character, identify potential marine benthic habitats, and illustrate both the surficial seafloor geology and shallow (to about 100 m) subsurface geology.

  12. 75 FR 41863 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... COMMISSION Structure and Practices of the Video Relay Service Program AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: In this document, the Commission takes a fresh look at its video relay.... SUPPLEMENTARY INFORMATION: This is a summary of the Commission's Structure and Practices of the Video...

  13. 76 FR 59269 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal..., the information collection associated with the Commission's Structure and Practices of the Video Relay... effective date of these rule sections. See, In the Matter of Structure and Practices of the Video...

  14. 78 FR 40581 - Structure and Practices of the Video Relay Service Program; Telecommunications Relay Services and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... Video Relay Service Program; Telecommunications Relay Services and Speech-to-Speech Services for Individuals With Hearing and Speech Disabilities; Final Rule #0;#0;Federal Register / Vol. 78, No. 129... Structure and Practices of the Video Relay Service Program; Telecommunications Relay Services and...

  15. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Interference from a multichannel video programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  16. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Interference from a multichannel video programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  17. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Interference from a multichannel video programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  18. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Interference from a multichannel video programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....613 Interference from a multichannel video programming distributor (MVPD). (a) Harmful interference...

  19. 75 FR 39859 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... addressing the certification of provider information for Telecommunications Relay Services (TRS) calls. By... the Video Relay Service Program, Order, document FCC 10-88, adopted May 24, 2010, and released May...

  20. 75 FR 39945 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... COMMISSION Structure and Practices of the Video Relay Service Program AGENCY: Federal Communications... Telecommunications Relay Service (TRS) Fund (Fund) payments may be suspended to providers that do not submit to... summary of the Commission's Structure and Practices of the Video Relay Service Program, Declaratory...

  1. A program for enhancing medical interviewing using video-tape feedback in the family practice residency.

    PubMed

    Cassata, D M; Conroe, R M; Clements, P W

    1977-04-01

    In an effort to enhance the medical interviewing skills of family practice residents in the clinical setting, the Minnesota Communication Program was developed. The Program, which uses video-tape feedback as the primary teaching method, stresses the integration of biological and psychosocial data as well as the establishment of a therapeutic relationship. A description of the Program including goals, teaching strategies, and guidelines for implementing video-tape feedback is presented. The Medical Interview Skills Checklist (MISC) and its use as an assessment tool are described. Results of a survey eliciting residents' responses to the Program and the implications of video-tape feedback for medical education are also discussed.

  2. Allen Newell's Program of Research: The Video-Game Test.

    PubMed

    Gobet, Fernand

    2017-03-20

    Newell (1973) argued that progress in psychology was slow because research focused on experiments trying to answer binary questions, such as serial versus parallel processing. In addition, not enough attention was paid to the strategies used by participants, and there was a lack of theories implemented as computer models offering sufficient precision for being tested rigorously. He proposed a three-headed research program: to develop computational models able to carry out the task they aimed to explain; to study one complex task in detail, such as chess; and to build computational models that can account for multiple tasks. This article assesses the extent to which the papers in this issue advance Newell's program. While half of the papers devote much attention to strategies, several papers still average across them, a capital sin according to Newell. The three courses of action he proposed were not popular in these papers: Only two papers used computational models, with no model being both able to carry out the task and to account for human data; there was no systematic analysis of a specific video game; and no paper proposed a computational model accounting for human data in several tasks. It is concluded that, while they use sophisticated methods of analysis and discuss interesting results, overall these papers contribute only little to Newell's program of research. In this respect, they reflect the current state of psychology and cognitive science. This is a shame, as Newell's ideas might help address the current crisis of lack of replication and fraud in psychology.

  3. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  4. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  5. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  6. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  7. 47 CFR 63.02 - Exemptions for extensions of lines and for systems for the delivery of video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... systems for the delivery of video programming. 63.02 Section 63.02 Telecommunication FEDERAL... systems for the delivery of video programming. (a) Any common carrier is exempt from the requirements of... with respect to the establishment or operation of a system for the delivery of video programming....

  8. Lights, Camera, Action: Advancing Learning, Research, and Program Evaluation through Video Production in Educational Leadership Preparation

    ERIC Educational Resources Information Center

    Friend, Jennifer; Militello, Matthew

    2015-01-01

    This article analyzes specific uses of digital video production in the field of educational leadership preparation, advancing a three-part framework that includes the use of video in (a) teaching and learning, (b) research methods, and (c) program evaluation and service to the profession. The first category within the framework examines videos…

  9. 78 FR 54612 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 79 Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty-First Century Communications and Video Accessibility Act of 2010 AGENCY:...

  10. 76 FR 66889 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Parts 15 and 79 Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty-First Century Communications and Video Accessibility Act of 2010 AGENCY:...

  11. 78 FR 77209 - Accessibility of User Interfaces, and Video Programming Guides and Menus

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ...Pursuant to the Twenty-First Century Communications and Video Accessibility Act of 2010 (``CVAA''), the Federal Communications Commission (Commission) adopts rules requiring the accessibility of user interfaces on digital apparatus and video programming guides and menus on navigation devices for individuals with disabilities. These rules will enable individuals who are blind or visually......

  12. 75 FR 25255 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-07

    ... COMMISSION Structure and Practices of the Video Relay Service Program AGENCY: Federal Communications... of calls made through Video Relay Service (VRS), a form of Telecommunications Relay Service (TRS... purposes of setting VRS compensation rates. The Relay Services Data Request form, which is submitted to...

  13. 76 FR 67118 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... . SUPPLEMENTARY INFORMATION: This is a summary of the Commission's Structure and Practices of the Video Relay..., 254(k), 616 and 620, unless otherwise noted. Subpart F--Telecommunications Relay Services and...

  14. 76 FR 47476 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... requiring that Internet-based Telecommunications Relay Service (iTRS) providers certify, under penalty of... . SUPPLEMENTARY INFORMATION: This is a summary of the Commission's Structure and Practices of the Video...

  15. 76 FR 30841 - Structure and Practices of the Video Relay Service Program; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-27

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program; Correction AGENCY... document ] adopted rules to address fraud, waste, and abuse in the Video Relay Service (VRS) industry... Internet-based relay service, including documentation on loans for equipment, inventory,...

  16. 76 FR 47469 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... COMMISSION 47 CFR Part 64 CG Docket No. 10-51; FCC 11-118] Structure and Practices of the Video Relay Service... Commission adopts modifications to its certification process for all Internet-based telecommunications relay... Commission's Structure and Practices of the Video Relay Service Program, Second Report and Order...

  17. 77 FR 60630 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-04

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... 2, 2011, 76 FR 24393. The final regulations address fraud, waste, and abuse in the Video Relay... Relay Service (TRS) Fund administrator and the Commission on the need to inquire further about, and...

  18. 75 FR 51735 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ...; FCC 10-88] Structure and Practices of the Video Relay Service Program AGENCY: Federal Communications... ways to amend its rules to detect and prevent fraud and misuse in the provision of Video Relay Service... changes in order to deter the billing of illegitimate minutes to the Interstate Telecommunications...

  19. Fostering science communication and outreach through video production in Dartmouth's IGERT Polar Environmental Change graduate program

    NASA Astrophysics Data System (ADS)

    Hammond Wagner, C. R.; McDavid, L. A.; Virginia, R. A.

    2013-12-01

    Dartmouth's NSF-supported IGERT Polar Environmental Change graduate program has focused on using video media to foster interdisciplinary thinking and to improve student skills in science communication and public outreach. Researchers, educators, and funding organizations alike recognize the value of video media for making research results more accessible and relevant to diverse audiences and across cultures. We present an affordable equipment set and the basic video training needed as well as available Dartmouth institutional support systems for students to produce outreach videos on climate change and its associated impacts on people. We highlight and discuss the successes and challenges of producing three types of video products created by graduate and undergraduate students affiliated with the Dartmouth IGERT. The video projects created include 1) graduate student profile videos, 2) a series of short student-created educational videos for Greenlandic high school students, and 3) an outreach video about women in science based on the experiences of women students conducting research during the IGERT field seminar at Summit Station and Kangerlussuaq, Greenland. The 'Science in Greenland--It's a Girl Thing' video was featured on The New York Times Dot Earth blog and the Huffington Post Green blog among others and received international recognition. While producing these videos, students 1) identified an audience and created story lines, 2) worked in front of and behind the camera, 3) utilized low-cost digital editing applications, and 4) shared the videos on multiple platforms from social media to live presentations. The three video projects were designed to reach different audiences, and presented unique challenges for content presentation and dissemination. Based on student and faculty assessment, we conclude that the video projects improved student science communication skills and increased public knowledge of polar science and the effects of climate change.

  20. 77 FR 18106 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... From the Federal Register Online via the Government Publishing Office ] FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... Relay Service (VRS) industry. DATES: Effective September 26, 2011. FOR FURTHER INFORMATION...

  1. 77 FR 33662 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-07

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal..., August 5, 2011. The interim regulations require Internet- based Telecommunications Relay Service...

  2. Video training and certification program improves reliability of postischemic neurologic deficit measurement in the rat.

    PubMed

    Taninishi, Hideki; Pearlstein, Molly; Sheng, Huaxin; Izutsu, Miwa; Chaparro, Rafael E; Goldstein, Larry B; Warner, David S

    2016-12-01

    Scoring systems are used to measure behavioral deficits in stroke research. Video-assisted training is used to standardize stroke-related neurologic deficit scoring in humans. We hypothesized that a video-assisted training and certification program can improve inter-rater reliability in assessing neurologic function after middle cerebral artery occlusion in rats. Three expert raters scored neurologic deficits in post-middle cerebral artery occlusion rats using three published systems having different complexity levels (3, 18, or 48 points). The system having the highest point estimate for the correlation between neurologic score and infarct size was selected to create a video-assisted training and certification program. Eight trainee raters completed the video-assisted training and certification program. Inter-rater agreement ( Κ: score) and agreement with expert consensus scores were measured before and after video-assisted training and certification program completion. The 48-point system correlated best with infarct size. Video-assisted training and certification improved agreement with expert consensus scores (pretraining = 65 ± 10, posttraining = 87 ± 14, 112 possible scores, P < 0.0001), median number of trainee raters with scores within ±2 points of the expert consensus score (pretraining = 4, posttraining = 6.5, P < 0.01), categories with Κ:  > 0.4 (pretraining = 4, posttraining = 9), and number of categories with an improvement in the Κ: score from pretraining to posttraining (n = 6). Video-assisted training and certification improved trainee inter-rater reliability and agreement with expert consensus behavioral scores in rats after middle cerebral artery occlusion. Video-assisted training and certification may be useful in multilaboratory preclinical studies.

  3. 78 FR 39619 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... view video programming. First, we address the Petition for Reconsideration of the Consumer Electronics... programming providers and distributors, and digital source devices, to pass through closed captioning data to... Electronics Association 1. Scope of the Apparatus Closed Captioning Rules 5. As explained below, we...

  4. Description of texts of auxiliary programs for processing video information. Part 2: SUODH program of automated separation of quasihomogeneous formations

    NASA Technical Reports Server (NTRS)

    Borisenko, V. I.; Chesalin, L. S.

    1980-01-01

    The algorithm, block diagram, complete text, and instructions are given for the use of a computer program to separate formations whose spectral characteristics are constant on the average. The initial material for operating the computer program presented is video information in a standard color-superposition format.

  5. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Spanish, except that scripted programming that can be captioned using the “electronic news room” technique... news programming, and for which the “electronic news room” technique of captioning is unavailable. (9... programming. Programming that consists primarily of non-vocal music. (11) Captioning expense in excess of...

  6. 47 CFR 79.1 - Closed captioning of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Spanish, except that scripted programming that can be captioned using the “electronic news room” technique... news programming, and for which the “electronic news room” technique of captioning is unavailable. (9... programming. Programming that consists primarily of non-vocal music. (11) Captioning expense in excess of...

  7. Reducing cyberbullying: A theory of reasoned action-based video prevention program for college students.

    PubMed

    Doane, Ashley N; Kelley, Michelle L; Pearson, Matthew R

    2016-01-01

    Few studies have evaluated the effectiveness of cyberbullying prevention/intervention programs. The goals of the present study were to develop a Theory of Reasoned Action (TRA)-based video program to increase cyberbullying knowledge (1) and empathy toward cyberbullying victims (2), reduce favorable attitudes toward cyberbullying (3), decrease positive injunctive (4) and descriptive norms about cyberbullying (5), and reduce cyberbullying intentions (6) and cyberbullying behavior (7). One hundred sixty-seven college students were randomly assigned to an online video cyberbullying prevention program or an assessment-only control group. Immediately following the program, attitudes and injunctive norms for all four types of cyberbullying behavior (i.e., unwanted contact, malice, deception, and public humiliation), descriptive norms for malice and public humiliation, empathy toward victims of malice and deception, and cyberbullying knowledge significantly improved in the experimental group. At one-month follow-up, malice and public humiliation behavior, favorable attitudes toward unwanted contact, deception, and public humiliation, and injunctive norms for public humiliation were significantly lower in the experimental than the control group. Cyberbullying knowledge was significantly higher in the experimental than the control group. These findings demonstrate a brief cyberbullying video is capable of improving, at one-month follow-up, cyberbullying knowledge, cyberbullying perpetration behavior, and TRA constructs known to predict cyberbullying perpetration. Considering the low cost and ease with which a video-based prevention/intervention program can be delivered, this type of approach should be considered to reduce cyberbullying.

  8. The Use of the Library of Video Excerpts (L.O.V.E.) in Personnel Preparation Programs

    ERIC Educational Resources Information Center

    Trief, Ellen; Rosenblum, L. Penny

    2016-01-01

    A three-year, grant-funded program to create an online video clip library for personnel programs preparing teachers of students with visual impairments in the United States and Canada was launched in September 2014. The first author was the developer of the Library of Video Excerpts (L.O.V.E.) and collected over 300 video clips that were 8 to 10…

  9. Instructional Format and Segment Length In Interactive Video Programs.

    ERIC Educational Resources Information Center

    Verhagen, Plon W.; Breman, Jeroen

    The purpose of this study was to gather further insight into a previous investigation of the relationship between self-chosen and program-controlled segment length of an interactive videodisk program, and performance on post- and retention tests. The initial study by Verhagen, which questioned what is the optimum length of well-designed…

  10. Return on Equity. A Resource Guide for the "Science Abled" Video Program.

    ERIC Educational Resources Information Center

    Black, Christine Kahan

    Historically in the United States, few people with disabilities have enrolled in science-related courses or entered scientific careers in part because high schools and colleges have not offered accessible training to this population. This document is the teaching and resource guide that accompanies a 30-minute video program in career development…

  11. Good Minds at Work. A Resource Guide for the "Science Abled" Video Program.

    ERIC Educational Resources Information Center

    Black, Christine Kahan; And Others

    Historically in the United States, few people with disabilities have enrolled in science-related courses or entered scientific careers in part because high schools and colleges have not offered accessible training to this population. This document is the teaching and resource guide that accompanies a 40-minute video program in career development…

  12. 47 CFR 76.613 - Interference from a multichannel video programming distributor (MVPD).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... interference to radio communications involving the safety of life and protection of property cannot be promptly... programming distributor (MVPD). 76.613 Section 76.613 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Technical Standards §...

  13. Wide Area Recovery and Resilency Program (WARRP). Video - Aggressive Air Sampling for B. anthracis Spores

    DTIC Science & Technology

    2012-09-14

    34Systematic Evaluation of Aggressive Air Sampling for Bacillus anthracis Spores", in which aggressive air sampling, used for asbestos fiber detection, was...Sep 2012 Final 01 Feb 2011 - 01 Sep 2012 Wide Area Recovery and Resiliency Program (WARRP) Video - Aggressive Air Sampling for B. anthracis Spores

  14. Re-Articulating the Mission and Work of the Writing Program with Digital Video

    ERIC Educational Resources Information Center

    Kopp, Drew; Stevens, Sharon McKenzie

    2010-01-01

    In this webtext, we discuss one powerful way that writing program administrators (WPAs) can start to reshape their basic rhetorical situation, potentially shifting the underlying premises that external audiences bring to discussions about writing instruction. We argue that digital video, when used strategically, is a particularly valuable medium…

  15. 76 FR 24437 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-02

    ... COMMISSION 47 CFR Part 64 Structure and Practices of the Video Relay Service Program AGENCY: Federal... proposed modifications to its certification process for Internet-based relay providers to ensure that all entities seeking certification to provide Internet-based telecommunications relay services (TRS) in...

  16. 75 FR 44964 - Structure and Practices of the Video Relay Service Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... [Federal Register Volume 75, Number 146 (Friday, July 30, 2010)] [Notices] [Page 44964] [FR Doc No: C1-2010-17575] FEDERAL COMMUNICATIONS COMMISSION [CG Docket No. 10-51; FCC 10-111] Structure and Practices of the Video Relay Service Program Correction In notice document 10-17575 beginning on page...

  17. Effectiveness of a Video-based Aging Services Technology Education Program for Health Care Professionals.

    PubMed

    Weakley, Alyssa; Tam, Joyce W; Van Son, Catherine; Schmitter-Edgecombe, Maureen

    2017-01-19

    Health care professionals (HCPs) are a critical source of recommendations for older adults. Aging services technologies (ASTs), which include devices to support the health-care needs of older adults, are underutilized despite evidence for improving functional outcomes and safety and reducing caregiver burden and health costs. This study evaluated a video-based educational program aimed at improving HCP awareness of ASTs. Sixty-five HCPs viewed AST videos related to medication management, daily living, and memory. Following the program, participants' objective and perceived AST knowledge improved, as did self-efficacy and anticipated AST engagement. About 95% of participants stated they were more likely to recommend ASTs post-program. Participants benefitted equally regardless of years of experience or previous AST familiarity. Furthermore, change in self-efficacy and perceived knowledge were significant predictors of engagement change. Overall, the educational program was effective in improving HCPs' awareness of ASTs and appeared to benefit all participants regardless of experience and prior knowledge.

  18. Coastal and Marine Geology Program video and photograph portal

    USGS Publications Warehouse

    Golden, Nadine E.; Ackerman, Seth D.

    2015-01-01

    Search all Coastal and Marine Geology Program imagery by selecting "Explore Data Layers." Or select Pacific, Atlantic, or Gulf Coast to enter the portal by region. Or start with the tutorial then dive in!

  19. Full-Scale Transport Controlled Impact Demonstration Program Photographic/Video Coverage.

    DTIC Science & Technology

    1986-04-01

    AD-Al71 ?19 FULL-SCALE TRANSPORT CONTROLLED INPRCT DENONSTRTIOU I/5 IPROGRAM PNOTOOGRAPIIC..(U) JET PROPULSION LAS PASM" -5 I CA J D GREGOIRE APR 86...435 _ _-_ _ 4. Ttle and Subtitle S. Report D le Full-Scale Transport Controlled April 1986 Impact Demonstration Program 6. Performing 0,gon .a...Abstract The Full-Scale Transport Controlled Impact Demonstration Program was recorded on both film and video tape by the Photo-Duplication Section

  20. Situating Programming Abstractions in a Constructionist Video Game

    ERIC Educational Resources Information Center

    Weintrop, David; Wilensky, Uri

    2014-01-01

    Research on the effectiveness of introductory programming environments often relies on post-test measures and attitudinal surveys to support its claims; but such instruments lack the ability to identify any explanatory mechanisms that can account for the results. This paper reports on a study designed to address this issue. Using Noss and Hoyles'…

  1. The Use of Video Analysis in a Personnel Preparation Program for Teachers of Students Who Are Visually Impaired

    ERIC Educational Resources Information Center

    Gale, Elaine; Trief, Ellen; Lengel, James

    2010-01-01

    Video analysis affords the observer the opportunity to capture and analyze videos of teaching practices, so that the observer can review, analyze, and synthesize specific examples of teaching in authentic classroom settings. The student teaching experience is the prime opportunity during the personnel preparation program in which student teachers…

  2. Correcting Students' Misconceptions about Automobile Braking Distances and Video Analysis Using Interactive Program Tracker

    NASA Astrophysics Data System (ADS)

    Hockicko, Peter; Trpišová, Beáta; Ondruš, Ján

    2014-12-01

    The present paper informs about an analysis of students' conceptions about car braking distances and also presents one of the novel methods of learning: an interactive computer program Tracker that we used to analyse the process of braking of a car. The analysis of the students' conceptions about car braking distances consisted in obtaining their estimates of these quantities before and after watching a video recording of a car braking from various initial speeds to a complete stop and subsequent application of mathematical statistics to the obtained sets of students' answers. The results revealed that the difference between the value of the car braking distance estimated before watching the video and the real value of this distance was not caused by a random error but by a systematic error which was due to the incorrect students' conceptions about the car braking process. Watching the video significantly improved the students' estimates of the car braking distance, and we show that in this case, the difference between the estimated value and the real value of the car braking distance was due only to a random error, i.e. the students' conceptions about the car braking process were corrected. Some of the students subsequently performed video analysis of the braking processes of cars of various brands and under various conditions by means of Tracker that gave them exact knowledge of the physical quantities, which characterize a motor vehicle braking. Interviewing some of these students brought very positive reactions to this novel method of learning.

  3. Status of the Virginia Power/DOE Cooperative Cask Testing/Demonstration Program: A video presentation

    SciTech Connect

    McKinnon, M.A.; Creer, J.M. ); Collantes, C.E. . Richland Operations Office)

    1990-01-01

    This paper is documentation of a video presentation and provides a brief summary of the Virginia power/US Department of Energy Cooperative Cask Testing/Demonstration Program. The program consists of two phases. The first phase has been completed and involved the unlicensed performance testing (heat transfer and shielding) of three metal spent fuel storage casks at the federally owned Idaho National Engineering Laboratory. The second phase is ongoing and consists of licensed demonstrations of standard casks from two different vendors and of one or two enhanced capacity casks. 6 refs., 1 tab.

  4. Video at Sea: Telling the Stories of the International Ocean Discovery Program

    NASA Astrophysics Data System (ADS)

    Wright, M.; Harned, D.

    2014-12-01

    Seagoing science expeditions offer an ideal opportunity for storytelling. While many disciplines involve fieldwork, few offer the adventure of spending two months at sea on a vessel hundreds of miles from shore with several dozen strangers from all over the world. As a medium, video is nearly ideal for telling these stories; it can capture the thrill of discovery, the agony of disappointment, the everyday details of life at sea, and everything in between. At the International Ocean Discovery Program (IODP, formerly the Integrated Ocean Drilling Program), we have used video as a storytelling medium for several years with great success. Over this timeframe, camera equipment and editing software have become cheaper and easier to use, while web sites such as YouTube and Vimeo have enabled sharing with just a few mouse clicks. When it comes to telling science stories with video, the barriers to entry have never been lower. As such, we have experimented with many different approaches and a wide range of styles. On one end of the spectrum, live "ship-to-shore" broadcasts with school groups - conducted with an iPad and free videoconferencing software such as Skype and Zoom - enable curious minds to engage directly with scientists in real-time. We have also contracted with professional videographers and animators who offer the experience, skill, and equipment needed to produce polished clips of the highest caliber. Amateur videographers (including some scientists looking to make use of their free time on board) have shot and produced impressive shorts using little more than a phone camera. In this talk, I will provide a brief overview of our efforts to connect with the public using video, including a look at how effective certain tactics are for connecting to specific audiences.

  5. Description and texts for the auxiliary programs for processing video information on the YeS computer. Part 3: Test program 2

    NASA Technical Reports Server (NTRS)

    Borisenko, V. I., G.g.; Stetsenko, Z. A.

    1980-01-01

    The functions were discribed and the operating instructions, the block diagram and the proposed versions are given for modifying the program in order to obtain the statistical characteristics of multi-channel video information. The program implements certain man-machine methods for investigating video information. It permits representation of the material and its statistical characteristics in a form which is convenient for the user.

  6. Programming Cell/BE and GPUs systems for real-time video encoding

    NASA Astrophysics Data System (ADS)

    Momcilovic, Svetislav; Sousa, Leonel

    2010-05-01

    In this work scalable parallelization methods for computing in real-time the H.264/AVC on multi-cores platforms, such as the most recent Graphical Processing Units (GPUs) and Cell Broadband Engine (Cell/BE), are proposed. By applying the Amdahl's law, the most demanding parts of the video coder were identified and the Single Program Multiple Data and Single Instruction Multiple Data approaches are adopted for achieving real-time processing. In particular, video motion estimation and in-loop deblocking filtering were offloaded to be executed in parallel on either GPUs or Cell/BE Synergistic Processor Elements (SPEs). The limits and advantages of these two architectures when dealing with typical video coding problems, such as data dependencies and large input data are demonstrated. We propose techniques to minimize the impact of branch divergences and branch misprediction, data misalignment, conflicts and non-coalesced memory accesses. Moreover, data dependencies and memory size restrictions are taken into account in order to minimize synchronization and communication time overheads, and to achieve the optimal workload balance given the available multiple cores. Data reusing technique is extensively applied for reducing communication overhead, in order to achieve the maximum processing speedup. Experimental results show that real time H.264/AVC is achieved in both systems by computing 30 frames per second, with a resolution of 720×576 pixels, when full-pixel motion estimation is applied over 5 reference frames and 32×32 search area. When quarter-pixel motion estimation is adopted, real time video coding is obtained on GPU for larger search area and on Cell/BE for smaller search areas.

  7. Six teachers' experience with a video-based professional development program: Its implementation and development

    NASA Astrophysics Data System (ADS)

    Nelson, Marianne T.

    Many professional development programs fall short of accomplishing their objectives. Recently, programs have been developed that would appear to appeal to teachers and to enhance their potential to influence teachers' practice. My research describes six teachers' responses to a professional development program that employs video as a key feature. The Next Move program consists of eight two-hour sessions, and includes a one-hour video intended to stimulate discussion among a group of teachers. All group participants were invited to participate in the study. My interview sample consisted of six teachers from two groups who volunteered to participate in the study. The first group consisted of four study participants from an urban district. Twelve teachers from this district attended the initial session. Of these, seven became regular participants who completed all sessions. Most of them registered for the graduate credit option. Two study participants were from a single suburban elementary school that had five teachers; they occasionally met jointly with a group from another elementary school, so the numbers varied. Teachers volunteering for this study had from four to seventeen years experience. They were all Caucasian and included four women and two men. My data set consists of three interviews with each teacher, one at the start of the program, one after the last session, and one at the end of the school year. I interviewed each facilitator and jointly interviewed the program's producer and project manager. Additional data was obtained from observation of program sessions and classrooms. Print data sources were the program guide and the project summative evaluation. The data analysis suggests a poor match between the funder's intent and what the teachers expected, based on the program title and information in the promotional flyer. Because of these discontinuities, the program failed to meet its objectives fully. However, some interesting benefits did appear. For

  8. Picturing Video

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Video Pics is a software program that generates high-quality photos from video. The software was developed under an SBIR contract with Marshall Space Flight Center by Redhawk Vision, Inc.--a subsidiary of Irvine Sensors Corporation. Video Pics takes information content from multiple frames of video and enhances the resolution of a selected frame. The resulting image has enhanced sharpness and clarity like that of a 35 mm photo. The images are generated as digital files and are compatible with image editing software.

  9. Through the Lens of Teacher Professional Development Components: The "Dialogic Video Cycle" as an Innovative Program to Foster Classroom Dialogue

    ERIC Educational Resources Information Center

    Gröschner, Alexander; Seidel, Tina; Kiemer, Katharina; Pehmer, Ann-Kathrin

    2015-01-01

    For developing professional development (PD) programs, research suggests referring to effective components. In developing a PD program on classroom dialogue, we explored to what extent effective components could be addressed. We conducted a study with two groups. In the "Dialogic Video Cycle" (DVC), six German teachers participated in a…

  10. Oral English Development among Non-English Speaking, Spanish-Speaking American Adults Based on Thirty Innovative Video Programs and Related Paper/Pencil Lessons.

    ERIC Educational Resources Information Center

    Valencia, Atilano A.

    The 1970-1971 field testing of the Adult Basic Education Empleen Ingles video programs and paper and pencil lessons was undertaken to provide answers to several questions. These questions concerned: (1) the instructional effectiveness of the 30 video programs and pen and pencil lessons; (2) the two programs as single or dual instructional media;…

  11. Video Library.

    ERIC Educational Resources Information Center

    Neugebauer, Bonnie

    1993-01-01

    Reviews videos for early childhood programs that focus on staff training, child care selection, building children's self-esteem, farm animals, and children's books by Judith Viorst and Robert McCloskey. (HOD)

  12. Virtual Reality Training with Three-dimensional Video Games Improves Postural Balance and Lower Extremity Strength in Community-Dwelling Older Adults.

    PubMed

    Lee, Yongwoo; Choi, Wonjae; Lee, Kyeongjin; Song, Changho; Lee, Seungwon

    2017-03-14

    Avatar-based three-dimensional technology is a new approach to improve physical function in older adults. The aim of this study was to use three-dimensional video gaming technology in virtual reality training to improve postural balance and lower extremity strength in a population of community-dwelling older adults. The experimental group participated in the virtual reality training program for 60 minutes, twice a week, for 6 weeks. Both experimental and control groups were given 3 times for falls prevention education at the first, third, and fifth weeks. The experimental group showed significant improvements not only in static and dynamic postural balance but also lower extremity strength (p < .05). Furthermore, the experimental group was improved to overall parameters compared with control group (p < .05). Therefore, three-dimensional video gaming technology might be beneficial for improving postural balance, and lower extremity strength in community-dwelling older adults.

  13. Integer-Linear-Programing Optimization in Scalable Video Multicast with Adaptive Modulation and Coding in Wireless Networks

    PubMed Central

    Lee, Chaewoo

    2014-01-01

    The advancement in wideband wireless network supports real time services such as IPTV and live video streaming. However, because of the sharing nature of the wireless medium, efficient resource allocation has been studied to achieve a high level of acceptability and proliferation of wireless multimedia. Scalable video coding (SVC) with adaptive modulation and coding (AMC) provides an excellent solution for wireless video streaming. By assigning different modulation and coding schemes (MCSs) to video layers, SVC can provide good video quality to users in good channel conditions and also basic video quality to users in bad channel conditions. For optimal resource allocation, a key issue in applying SVC in the wireless multicast service is how to assign MCSs and the time resources to each SVC layer in the heterogeneous channel condition. We formulate this problem with integer linear programming (ILP) and provide numerical results to show the performance under 802.16 m environment. The result shows that our methodology enhances the overall system throughput compared to an existing algorithm. PMID:25276862

  14. Integer-linear-programing optimization in scalable video multicast with adaptive modulation and coding in wireless networks.

    PubMed

    Lee, Dongyul; Lee, Chaewoo

    2014-01-01

    The advancement in wideband wireless network supports real time services such as IPTV and live video streaming. However, because of the sharing nature of the wireless medium, efficient resource allocation has been studied to achieve a high level of acceptability and proliferation of wireless multimedia. Scalable video coding (SVC) with adaptive modulation and coding (AMC) provides an excellent solution for wireless video streaming. By assigning different modulation and coding schemes (MCSs) to video layers, SVC can provide good video quality to users in good channel conditions and also basic video quality to users in bad channel conditions. For optimal resource allocation, a key issue in applying SVC in the wireless multicast service is how to assign MCSs and the time resources to each SVC layer in the heterogeneous channel condition. We formulate this problem with integer linear programming (ILP) and provide numerical results to show the performance under 802.16 m environment. The result shows that our methodology enhances the overall system throughput compared to an existing algorithm.

  15. 76 FR 25345 - Annual Assessment of the Status of Competition in the Market for the Delivery of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ...), open video systems (OVS), electric and gas utilities, wireless cable systems, private cable operator... ownership affiliations between cable programming networks and cable operators. For our 14th Report, we... networks. We request information on satellite and terrestrially delivered national and regional...

  16. Strength-Based Educational Programming for Students with Autism Spectrum Disorders: A Case for Video Self-Modeling

    ERIC Educational Resources Information Center

    Bellini, Scott; McConnell, Luke L.

    2010-01-01

    Video-self modeling (VSM) is an effective but underused instructional strategy for youth on the autism spectrum. The authors present VSM in the context of strength-based educational programming for youth on the autism spectrum. The authors summarize research studies investigating VSM with youth on the autism spectrum in school settings and discuss…

  17. Video teaching program on management of colostomy: Evaluation of its impact on caregivers

    PubMed Central

    Dabas, Heena; Sharma, Kamlesh Kumari; Joshi, Poonam; Agarwala, Sandeep

    2016-01-01

    Context: Care of a child having colostomy has not been institutionalized for a long time for economic and administrative reasons. After stoma formation, stoma care has to be provided to the child by caregivers at home. Hence, caregivers need to be provided with ongoing education and support, commencing from preoperative teaching to discharge from the hospital and home care. Aims: The aims of this study were to develop video-based learning resource material and to evaluate its effectiveness in terms of knowledge and skill attainment by caregivers. Settings and Design: The study design was time series, one group pretest and post test. This was conducted among 30 caregivers attending pediatric surgery outpatients and indoor departments of a tertiary level care center. Materials and Methods: A video teaching program (VTP) related to pediatric colostomy was developed and used to teach the caregivers about colostomy care. Pretested and validated knowledge questionnaire, observational checklist, and stoma assessment scale (SAS) were used to assess the knowledge and skills of caregivers before and after the administration of VTP immediately (post test 1) after and 2 weeks (post test 2) after the intervention. Statistical Analysis Used: Repeated measures analysis of variance (ANOVA), Bonferroni correction, Mann–Whitney U test, and Kruskal–Wallis test were used. Results: There were significant increases in knowledge (from 10.9 ± 2.5 to 16.4 ± 1.67 and 15.9 ± 4.02, P = 0.001, maximum score 20) and skill scores as assessed by the observation checklist (from 5.6 ± 2.0 to 9.8 ± 1.6 and 8.6 ± 2.1, P = 0.001, maximum score 12) immediately after and 2 weeks after the VTP. However, a decline in skills was observed at 2 weeks when compared with immediate scores, as measured by the observation checklist. There was no significant increase in the skill scores of caregivers as measured by SAS at 2 weeks compared to the immediate scores. Conclusion: The VTP was effective in

  18. From brochures to videos to counseling: exposure to HIV-prevention programs.

    PubMed

    Albarracín, Dolores; Leeper, Joshua; Earl, Allison; Durantini, Marta R

    2008-05-01

    This research tested the prediction that reading a preventive brochure leads people to watch a preventive video, and that watching this video in turn leads to an increase in the likelihood of participating in a preventive counseling session. A sample of men and women from a southeastern community in the United States was recruited for a general health survey with the objective of examining participation in HIV-prevention interventions. Unobtrusive measures of exposure to HIV-prevention brochures, an HIV-prevention video, and an HIV-prevention counseling session were obtained. Findings indicated that reading the brochures increased watching the video and that watching the video increased participation in the counseling session. The association between exposure to the video and exposure to the counseling was mediated by expectations that the counseling would be useful. Findings are discussed in terms of the need to ensure exposure to interventions to achieve intervention effectiveness.

  19. From Brochures to Videos to Counseling: Exposure to HIV-Prevention Programs

    PubMed Central

    Albarracín, Dolores; Leeper, Joshua; Earl, Allison; Durantini, Marta R.

    2013-01-01

    This research tested the prediction that reading a preventive brochure leads people to watch a preventive video, and that watching this video in turn leads to an increase in the likelihood of participating in a preventive counseling session. A sample of men and women from a southeastern community in the United States was recruited for a general health survey with the objective of examining participation in HIV-prevention interventions. Unobtrusive measures of exposure to HIV-prevention brochures, an HIV-prevention video, and an HIV-prevention counseling session were obtained. Findings indicated that reading the brochures increased watching the video and that watching the video increased participation in the counseling session. The association between exposure to the video and exposure to the counseling was mediated by expectations that the counseling would be useful. Findings are discussed in terms of the need to ensure exposure to interventions to achieve intervention effectiveness. PMID:17985230

  20. Video Screen Capture Basics

    ERIC Educational Resources Information Center

    Dunbar, Laura

    2014-01-01

    This article is an introduction to video screen capture. Basic information of two software programs, QuickTime for Mac and BlueBerry Flashback Express for PC, are also discussed. Practical applications for video screen capture are given.

  1. 77 FR 6479 - Leased Commercial Access; Development of Competition and Diversity in Video Programming...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Parts 1 and 76 Leased Commercial Access; Development of Competition and Diversity in Video... and Order, Leased Commercial Access; Development of Competition and Diversity in Video...

  2. Emotional Impact of a Video-Based Suicide Prevention Program on Suicidal Viewers and Suicide Survivors

    ERIC Educational Resources Information Center

    Bryan, Craig J.; Dhillon-Davis, Luther E.; Dhillon-Davis, Kieran K.

    2009-01-01

    In light of continuing concerns about iatrogenic effects associated with suicide prevention efforts utilizing video-based media, the impact of emotionally-charged videos on two vulnerable subgroups--suicidal viewers and suicide survivors--was explored. Following participation in routine suicide education as a part of the U.S. Air Force Suicide…

  3. Model New Media/Video Programs in Arts Education: Case Study Research

    ERIC Educational Resources Information Center

    Black, Joanna

    2014-01-01

    As a result of cheaper, accessible, and user-friendly technologies, there is an increasing volume of videos created by children, yet these works often lack excellence. Strong pedagogical practice is important to nurture excellence in video production, but there is scant literature in this area. In this paper, I examine best practices through a…

  4. Bridging the Gap: Integrating Video and Audio Cassettes into Literature Programs.

    ERIC Educational Resources Information Center

    Avery, Kay Beth; Avery, Charles W.; Pace, Debra Partin

    1998-01-01

    Describes 12 practical activities that use video and audio cassettes to build bridges to printed texts, and thus ease students into analyzing complex ideas and into complex examinations of themes, symbols, and literary technique. (SR)

  5. Children's exposure to magnetic fields produced by U.S. television sets used for viewing programs and playing video games.

    PubMed

    Kaune, W T; Miller, M C; Linet, M S; Hatch, E E; Kleinerman, R A; Wacholder, S; Mohr, A H; Tarone, R E; Haines, C

    2000-04-01

    Two epidemiologic studies have reported increased risk of childhood leukemia associated with the length of time children watched television (TV) programs or played video games connected to TV sets. To evaluate magnetic field exposures resulting from these activities, the static, ELF, and VLF magnetic fields produced by 72 TV sets used by children to watch TV programs and 34 TV sets used to play video games were characterized in a field study conducted in Washington DC and its Maryland suburbs. The resulting TV-specific magnetic field data were combined with information collected through questionnaires to estimate the magnetic field exposure levels associated with TV watching and video game playing. The geometric means of the ELF and VLF exposure levels so calculated were 0.0091 and 0.0016 microT, respectively, for children watching TV programs and 0.023 and 0.0038 microT, respectively, for children playing video games. Geometric means of ambient ELF and VLF levels with TV sets turned off were 0.10 and 0.0027 microT, respectively. Summed over the ELF frequency range (6-3066 Hz), the exposure levels were small compared to ambient levels. However, in restricted ELF frequency ranges (120 Hz and 606-3066 Hz) and in the VLF band, TV exposure levels were comparable to or larger than normal ambient levels. Even so, the strengths of the 120 Hz or 606-3066 Hz components of TV fields were small relative to the overall ambient levels. Consequently, our results provide little support for a linkage between childhood leukemia and exposure to the ELF magnetic fields produced by TV sets. Our results do suggest that any future research on possible health effects of magnetic fields from television sets might focus on the VLF electric and magnetic fields produced by TV sets because of their enhanced ability relative to ELF fields to induce electric currents.

  6. Developing a Promotional Video

    ERIC Educational Resources Information Center

    Epley, Hannah K.

    2014-01-01

    There is a need for Extension professionals to show clientele the benefits of their program. This article shares how promotional videos are one way of reaching audiences online. An example is given on how a promotional video has been used and developed using iMovie software. Tips are offered for how professionals can create a promotional video and…

  7. Austin Community College Video Game Development Certificate

    ERIC Educational Resources Information Center

    McGoldrick, Robert

    2008-01-01

    The Video Game Development program is designed and developed by leaders in the Austin video game development industry, under the direction of the ACC Video Game Advisory Board. Courses are taught by industry video game developers for those who want to become video game developers. The program offers a comprehensive approach towards learning what's…

  8. 78 FR 77074 - Accessibility of User Interfaces, and Video Programming Guides and Menus; Accessible Emergency...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-20

    ...In this document, the Federal Communications Commission (Commission) seeks comment on issues related to rules implementing the requirements of the Twenty-First Century Communications and Video Accessibility Act of 2010 (``CVAA''). Specifically, the Commission explores whether the Commission should adopt rules to define the term ``usable'' for purposes of implementing the CVAA. The Commission......

  9. VTLOGANL: A Computer Program for Coding and Analyzing Data Gathered on Video Tape.

    ERIC Educational Resources Information Center

    Hecht, Jeffrey B.; And Others

    To code and analyze research data on videotape, a methodology is needed that allows the researcher to code directly and then analyze the observed degree of intensity of the observed events. The establishment of such a methodology is the next logical step in the development of the use of video recorded data in research. The Technological…

  10. 78 FR 39691 - Closed Captioning of Internet Protocol-Delivered Video Programming: Implementation of the Twenty...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... potential imposition of closed captioning synchronization requirements for covered apparatus, and on how DVD... rules governing the closed captioning capabilities of certain apparatus on which consumers view video... captioning synchronization requirements for covered apparatus, and on how DVD and Blu-ray players can...

  11. A Preliminary Exploration of the Effects of a 6-week Interactive Video Dance Exercise Program in an Adult Population

    PubMed Central

    Fruth, Stacie J; Clifford, Anne; Hine, Stephanie; Huckstep, Jeremy; Merkel, Heidi; Wilkinson, Hilary; Yoder, Jason

    2011-01-01

    Purpose: The purpose of this study was to determine the effects of a 6-week interactive video dance game (IVDG) program on adult participants’ cardiorespiratory status and body mass index (BMI). Methods: Twenty-seven healthy adult participants attended IVDG sessions over a 6-week period. Participants completed pre- and post-testing consisting of a submaximal VO2 treadmill test, assessment of resting heart rate (RHR) and blood pressure (BP), BMI, and general health questionnaires. Data were analyzed using descriptives, paired t-tests to assess pre-to post-testing differences, and one-way ANOVAs to analyze variables among select groups of participants. Questionnaire data was manually coded and assessed. Results: Twenty participants attended at least 75% of available sessions and were used in data analysis. Mean BMI decreased significantly (from 26.96 kg/m2 to 26.21 kg/m2; 2.87%) and cardiorespiratory fitness measured by peak VO2 increased significantly (from 20.63 ml/kg/min to 21.69 ml/kg/min; 5.14%). Most participants reported that the IVDG program was a good workout, and that they were encouraged to continue or start an exercise routine. Forty percent reported improvements in sleep, and nearly half stated they had or were considering purchasing a home version of a video dance game. Conclusions: Interactive video dance game is an effective and enjoyable exercise program for adults who wish to decrease their BMI and improve components of cardiorespiratory fitness. PMID:22163175

  12. TakeCARE, a Video Bystander Program to Help Prevent Sexual Violence on College Campuses: Results of Two Randomized, Controlled Trials

    PubMed Central

    Jouriles, Ernest N.; McDonald, Renee; Rosenfield, David; Levy, Nicole; Sargent, Kelli; Caiozzo, Christina; Grych, John H.

    2015-01-01

    Objective The present research reports on two randomized controlled trials evaluating TakeCARE, a video bystander program designed to help prevent sexual violence on college campuses. Method In Study 1, students were recruited from psychology courses at two universities. In Study 2, first-year students were recruited from a required course at one university. In both studies, students were randomly assigned to view one of two videos: TakeCARE or a control video on study skills. Just before viewing the videos, students completed measures of bystander behavior toward friends and ratings of self-efficacy for performing such behaviors. The efficacy measure was administered again after the video, and both the bystander behavior measure and the efficacy measure were administered at either one (Study 1) or two (Study 2) months later. Results In both studies, students who viewed TakeCARE, compared to students who viewed the control video, reported engaging in more bystander behavior toward friends and greater feelings of efficacy for performing such behavior. In Study 1, feelings of efficacy mediated effects of TakeCARE on bystander behavior; this result did not emerge in Study 2. Conclusions This research demonstrates that TakeCARE, a video bystander program, can positively influence bystander behavior toward friends. Given its potential to be easily distributed to an entire campus community, TakeCARE might be an effective addition to campus efforts to prevent sexual violence. PMID:27867694

  13. Title: Using Video to Enhance a Citizen Science Program: Digital Earth Watch And The Picture Post Network

    NASA Astrophysics Data System (ADS)

    Smith, J. D.; Beaudry, J.; Schloss, A. L.; Pickle, J.

    2012-12-01

    Digital Earth Watch (DEW) involves individuals, schools, organizations and communities in a systematic monitoring project of their local environment, especially vegetation health. The DEW Picture Post network offers people the means to make and share their own observations. A Picture Post is an easy-to-use and inexpensive platform for repeatedly taking digital photographs as a standardized set of images of the entire 360° landscape, which then can be shared over the Internet on the Picture Post website. This simple concept has the potential to create a wealth of information and data on changing environmental conditions, which is important for a society grappling with the effects of climate change. As a web-based program, it is critical to bring in new participants and to convey technical, scientific, and participant information with little or no human interaction. Once they get going, it is also important to keep participants engaged by getting their feedback as well as by sharing their experiences. This presentation will demonstrate our use of video to enhance the program, in particular the power of video for teaching skills needed to start up and contribute to a picture post, to convey findings and other scientific information collected at picture posts, and to engage participants and the community in an ongoing effort in monitoring and understanding their local environment and changing conditions. A DEW video library is being developed by a collaborative effort led by the University of New Hampshire with the University of Southern Maine, and Concord Academy. We invite individuals, schools, informal education centers, groups and communities to join: visit us atPicture Post is supported by NASA

  14. A High School-Based Evaluation of TakeCARE, a Video Bystander Program to Prevent Adolescent Relationship Violence.

    PubMed

    Sargent, Kelli S; Jouriles, Ernest N; Rosenfield, David; McDonald, Renee

    2017-03-01

    Although bystander programs to prevent relationship and sexual violence have been evaluated with college students, few evaluations have been conducted with high school students. This study evaluated the effectiveness of TakeCARE, a brief video bystander program designed to promote helpful bystander behavior in situations involving relationship violence among high school students. Students (N = 1295; 52.5% female; 72.3% Hispanic) reported their bystander behavior at a baseline assessment. Classrooms (N = 66) were randomized to view TakeCARE or to a control condition, and high school counselors administered the video in the classrooms assigned to view TakeCARE. Students again reported their bystander behavior at a follow-up assessment approximately 3 months afterward. Results indicate that students who viewed TakeCARE reported more helpful bystander behavior at the follow-up assessment than students in the control condition. Results of exploratory analyses of the likelihood of encountering and intervening upon specific situations calling for bystander behavior are also reported. TakeCARE is efficacious when implemented in an urban high school by high school counselors.

  15. 47 CFR 79.105 - Video description and emergency information accessibility requirements for all apparatus.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Apparatus § 79.105 Video..., all apparatus that is designed to receive or play back video programming transmitted simultaneously... displaying video programming transmitted simultaneously with sound that manufacturers install into...

  16. Live Ship-to-shore Video Events from the JOIDES Resolution during International Ocean Discovery Program Expeditions

    NASA Astrophysics Data System (ADS)

    Kulhanek, D. K.; Cooper, S. K.; Dadd, K. A.; Colwell, F. S.; Mote, A. S.; Christiansen, E. A.

    2014-12-01

    The International Ocean Discovery Program (IODP) cores sediment and rock below the seafloor during two-month expeditions to study Earth's history and dynamics. Most IODP expeditions sail dedicated education officers to lead outreach efforts, including live ship-to-shore video events. Expeditions conduct 30-90 events through close collaboration between the educators and science party members. In 2014, Expedition 349 collected cores in the South China Sea. Even though no educator sailed, the staff scientist filled this role, allowing the expedition to carry out an extensive program of 58 live events (led by scientists) with institutions in 13 countries, demonstrating that outreach is deeply engrained in IODP culture. Expedition 349 spoke to ~3700 people, including ~375 primary school students in China and the USA, ~1150 secondary school students in six countries, and ~1300 undergraduate and graduate students in seven countries. The scientists also conducted events with museums, science centers, and science conferences. Over the last six years of operations, we have gained significant insights that help us to capitalize on best practices and utilize the newest and most effective technology for live events from sea given bandwidth constraints. We currently conduct video events with an iPad using Zoom software. Educators and scientists work together to provide ship tours and educate audiences about expedition science, lab work, and life at sea, and also answer audience questions. One feature we use extensively is the ability to screen share with Zoom, which allows us to show images stored on the iPad. These images show the location of drill sites and provide background information about the expedition scientific objectives, the drilling and coring process, and more. Shipboard scientists are usually enthusiastic about outreach events and many contact friends and colleagues to schedule additional events. The audiences we connect with ask many great questions and often

  17. Prehospital Glidescope video laryngoscopy for difficult airway management in a helicopter rescue program with anaesthetists.

    PubMed

    Struck, Manuel Florian; Wittrock, Maike; Nowak, Andreas

    2011-10-01

    The objective of this study was to analyze the prehospital use of a Glidescope video laryngoscope (GSVL) due to anticipated and unexpected difficult airway in a helicopter emergency medical service setting in which emergency physicians (EP) are experienced anesthetists. Retrospective observational study and survey of the experiences of EP were conducted for more than a 3-year period (July 2007-August 2010). In 1675 missions, 152 tracheal intubations (TI) were performed. GSVL was used in 23 cases (15%). A total of 17 patients presented with multiple traumas, including nine with cervical spine immobilization, three with burns, and three with nontraumatic diagnoses. Eight patients experienced previously failed TI with conventional laryngoscopy (five by nonhelicopter emergency medical service EP). In two patients, the EP required two attempts with GSVL to obtain a successful TI. Since the introduction of the GSVL, no other backup airway device was necessary. GSVL may be a valuable support instrument in the prehospital management of difficult airways in emergency patients.

  18. The slow pace of interactive video telemedicine adoption: the perspective of telemedicine program administrators on physician participation.

    PubMed

    Grigsby, Bill; Brega, Angela G; Bennett, Rachael E; Devore, Patricia A; Paulich, Marsha J; Talkington, Sylvia G; Floersch, Natasha R; Barton, Phoebe L; Neal, Susannah; Araya, Tesfa M; Loker, Jeff L; Krohn, Neil; Grigsby, Jim

    2007-12-01

    We conducted semistructured interviews with telemedicine program administrators as part of a national survey of physicians and managers regarding attitudes toward, and knowledge of, telemedicine. Telemedicine administrators were interviewed regarding factors affecting physician adoption of interactive video (IAV) telemedicine. The seven networks with which these managers were affiliated represented "traditional" telemedicine programs, primarily providing specialty teleconsultation via IAV. These programs were located in different geographic regions, and included both consulting and referring sites. We include data only for well-established networks for which multiple administrators responded. Data were analyzed using standard qualitative research methods. We conclude that reimbursement issues are important determinants of the rate of adoption, but that by themselves they do not fully account for the slow diffusion of IAV telemedicine. Likewise, appeals to physicians as rational decision-makers are necessary but insufficient means of increasing the volume of telemedicine within a network. Telemedicine networks and administrators that have been effective in persuading physicians to practice telemedicine or to refer patients demonstrate an emphasis on aggressive recruitment of physicians who will be involved actively in one or the other role. Most efforts to encourage physicians to adopt telemedicine, however, have focused on the supply of specialists, rather than stimulating demand among primary care providers who have patients to refer. Habit was identified as an important, albeit overlooked, factor explaining physician adoption of telemedicine.

  19. "Rethink Autism": Effectiveness of Web-Based Applied Behavior Video Modeling Program on the Performance of Paraeducators and Students with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Cardinal, Jennifer Rigby

    2012-01-01

    The current study examined the effects of Rethink Autism's web-based video modeling program on the behavior of paraeducators as it relates to discrete trial teaching and on student performance of children with Autism Spectrum Disorder in a special education school environment. In addition, a cost analysis was conducted to assess the cost of…

  20. 76 FR 21741 - Twenty-First Century Communications and Video Programming Accessibility Act; Announcement of Town...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... distribution program, and TRS contributions by VoIP providers, were deemed oral ex parte presentations in the... that the Commission has taken to obtain public feedback as it implements the Act. The Town Hall...

  1. Innovative Uses of Video Analysis

    ERIC Educational Resources Information Center

    Brown, Douglas; Cox, Anne J.

    2009-01-01

    The value of video analysis in physics education is well established, and both commercial and free educational video analysis programs are readily available. The video format is familiar to students, contains a wealth of spatial and temporal data, and provides a bridge between direct observations and abstract representations of physical phenomena.…

  2. Dashboard Videos

    ERIC Educational Resources Information Center

    Gleue, Alan D.; Depcik, Chris; Peltier, Ted

    2012-01-01

    Last school year, I had a web link emailed to me entitled "A Dashboard Physics Lesson." The link, created and posted by Dale Basier on his "Lab Out Loud" blog, illustrates video of a car's speedometer synchronized with video of the road. These two separate video streams are compiled into one video that students can watch and analyze. After seeing…

  3. Algae to Bio-Crude in Less Than 60 Minutes

    ScienceCinema

    Elliott, Doug

    2016-07-12

    Engineers have created a chemical process that produces useful crude oil just minutes after engineers pour in harvested algae -- a verdant green paste with the consistency of pea soup. The PNNL team combined several chemical steps into one continuous process that starts with an algae slurry that contains as much as 80 to 90 percent water. Most current processes require the algae to be dried -- an expensive process that takes a lot of energy. The research has been licensed by Genifuel Corp.

  4. Algae to Bio-Crude in Less Than 60 Minutes

    SciTech Connect

    Elliott, Doug

    2013-12-17

    Engineers have created a chemical process that produces useful crude oil just minutes after engineers pour in harvested algae -- a verdant green paste with the consistency of pea soup. The PNNL team combined several chemical steps into one continuous process that starts with an algae slurry that contains as much as 80 to 90 percent water. Most current processes require the algae to be dried -- an expensive process that takes a lot of energy. The research has been licensed by Genifuel Corp.

  5. Analysis on laser plasma emission for characterization of colloids by video-based computer program

    NASA Astrophysics Data System (ADS)

    Putri, Kirana Yuniati; Lumbantoruan, Hendra Damos; Isnaeni

    2016-02-01

    Laser-induced breakdown detection (LIBD) is a sensitive technique for characterization of colloids with small size and low concentration. There are two types of detection, optical and acoustic. Optical LIBD employs CCD camera to capture the plasma emission and uses the information to quantify the colloids. This technique requires sophisticated technology which is often pricey. In order to build a simple, home-made LIBD system, a dedicated computer program based on MATLAB™ for analyzing laser plasma emission was developed. The analysis was conducted by counting the number of plasma emissions (breakdowns) during a certain period of time. Breakdown probability provided information on colloid size and concentration. Validation experiment showed that the computer program performed well on analyzing the plasma emissions. Optical LIBD has A graphical user interface (GUI) was also developed to make the program more user-friendly.

  6. 47 CFR 79.1 - Closed captioning of televised video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... can be captioned using the “electronic news room” technique is not exempt. (4) Primarily textual... which the “electronic news room” technique of captioning is unavailable. (9) Programming on new networks... consists primarily of non-vocal music. (11) Captioning expense in excess of 2 percent of gross revenues....

  7. Problem Video Gaming Among Children Enrolled in Tertiary Weight Management Programs.

    PubMed

    Stubblefield, Sam; Datto, George; Phan, Thao-Ly T; Werk, Lloyd N; Stackpole, Kristin; Siegel, Robert; Stratbucker, William; Tucker, Jared M; Christison, Amy L; Hossain, Jobayer; Gentile, Douglas A

    2017-02-01

    Prior studies show seven percent to nine percent of children demonstrate gaming behaviors that affect a child's ability to function (e.g., problem gaming), but none have examined the association between problem gaming and weight status. The objective of this study was to determine the prevalence of problem gaming among children enrolled in tertiary weight management programs. We administered a computer-based survey to a convenience sample of children aged 11-17 years enrolled in five geographically diverse pediatric weight management (PWM) programs in the COMPASS (Childhood Obesity Multi-Program Analysis and Study System) network. The survey included demographics, gaming characteristics, and a problem gaming assessment. The survey had 454 respondents representing a diverse cohort (53 percent females, 27 percent black, 24 percent Hispanic, 41 percent white) with mean age of 13.7 years. A total of 8.2 percent of respondents met criteria for problem gaming. Problem gamers were more likely to be white, male, play mature-rated games, and report daily play. Children in PWM programs reported problem gaming at the same rate as other pediatric populations. Screening for problem gaming provides an opportunity for pediatricians to address gaming behaviors that may affect the health of children with obesity who already are at risk for worsened health and quality of life.

  8. Correcting Students' Misconceptions about Automobile Braking Distances and Video Analysis Using Interactive Program Tracker

    ERIC Educational Resources Information Center

    Hockicko, Peter; Trpišová, Beáta; Ondruš, Ján

    2014-01-01

    The present paper informs about an analysis of students' conceptions about car braking distances and also presents one of the novel methods of learning: an interactive computer program Tracker that we used to analyse the process of braking of a car. The analysis of the students' conceptions about car braking distances consisted in…

  9. Cross-Curricular Connections: Video Production in a K-8 Teacher Preparation Program

    ERIC Educational Resources Information Center

    Hall, Leslie; Hudson, Roxanne

    2006-01-01

    The purpose of this article is to describe the attempts of faculty members in one teacher education program to foster integration of content and skills across courses, prepare teachers for the diverse classrooms they will encounter, and connect course content to real life experiences. This paper describes the design of a cross-curricular video…

  10. Analysis of Teaching Techniques: Individualized Instruction-Programmed Instruction vs. Programmed Instruction Supplemented by Video Tape Presentations.

    ERIC Educational Resources Information Center

    Moore, Claude S.; Griffin, Bennie L.

    To determine the effects of videotape supplements to the programmed instruction used in developmental mathematics at Danville Community College (Virginia), videotapes and supplements (study time record, instructions, flow chart, prefatory information, index of tapes, objectives, exercises, and summary) were produced for four units of Algebra I.…

  11. EM-ANIMATE: A Computer Program for Displaying and Animating Electromagnetic Near-Field and Surface-Current Solutions: Video Supplement to NASA Technical Memorandum 4539

    NASA Technical Reports Server (NTRS)

    Hom, Kam W.

    1994-01-01

    In this video, several examples of electromagnetic field and surface-current animation sequences are shown to demonstrate the visualization capabilities of the EM-ANIMATE computer program. These examples show the animation of total and scattered electric near fields from test bodies of a flat plate, a corner reflector, and a sphere. These test cases show the electric-field behavior caused by different scattering mechanisms through the animation of electromagnetic data from the EM-ANIMATE routine.

  12. Artificial Video for Video Analysis

    ERIC Educational Resources Information Center

    Gallis, Michael R.

    2010-01-01

    This paper discusses the use of video analysis software and computer-generated animations for student activities. The use of artificial video affords the opportunity for students to study phenomena for which a real video may not be easy or even possible to procure, using analysis software with which the students are already familiar. We will…

  13. Immersive video

    NASA Astrophysics Data System (ADS)

    Moezzi, Saied; Katkere, Arun L.; Jain, Ramesh C.

    1996-03-01

    Interactive video and television viewers should have the power to control their viewing position. To make this a reality, we introduce the concept of Immersive Video, which employs computer vision and computer graphics technologies to provide remote users a sense of complete immersion when viewing an event. Immersive Video uses multiple videos of an event, captured from different perspectives, to generate a full 3D digital video of that event. That is accomplished by assimilating important information from each video stream into a comprehensive, dynamic, 3D model of the environment. Using this 3D digital video, interactive viewers can then move around the remote environment and observe the events taking place from any desired perspective. Our Immersive Video System currently provides interactive viewing and `walkthrus' of staged karate demonstrations, basketball games, dance performances, and typical campus scenes. In its full realization, Immersive Video will be a paradigm shift in visual communication which will revolutionize television and video media, and become an integral part of future telepresence and virtual reality systems.

  14. 47 CFR 79.106 - Video description and emergency information accessibility requirements for recording devices.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING.... (a) Effective May 26, 2015, all apparatus that is designed to record video programming transmitted... programming transmitted simultaneously with sound that manufacturers install into the devices they...

  15. Programming a Video Disc.

    ERIC Educational Resources Information Center

    Barker, Philip

    1985-01-01

    A videodisc system provides a means of storing substantial volumes of pictorial information. Individual pictures and sequences of images may be accessed directly thereby providing many novel approaches to image retrieval and display. When combined with an interactive computer system, a videodisc is able to create a useful tool to aid the…

  16. Dashboard Videos

    NASA Astrophysics Data System (ADS)

    Gleue, Alan D.; Depcik, Chris; Peltier, Ted

    2012-11-01

    Last school year, I had a web link emailed to me entitled "A Dashboard Physics Lesson." The link, created and posted by Dale Basier on his Lab Out Loud blog, illustrates video of a car's speedometer synchronized with video of the road. These two separate video streams are compiled into one video that students can watch and analyze. After seeing this website and video, I decided to create my own dashboard videos to show to my high school physics students. I have produced and synchronized 12 separate dashboard videos, each about 10 minutes in length, driving around the city of Lawrence, KS, and Douglas County, and posted them to a website.2 Each video reflects different types of driving: both positive and negative accelerations and constant speeds. As shown in Fig. 1, I was able to capture speed, distance, and miles per gallon from my dashboard instrumentation. By linking this with a stopwatch, each of these quantities can be graphed with respect to time. I anticipate and hope that teachers will find these useful in their own classrooms, i.e., having physics students watch the videos and create their own motion maps (distance-time, speed-time) for study.

  17. Content-based analysis of news video

    NASA Astrophysics Data System (ADS)

    Yu, Junqing; Zhou, Dongru; Liu, Huayong; Cai, Bo

    2001-09-01

    In this paper, we present a schema for content-based analysis of broadcast news video. First, we separate commercials from news using audiovisual features. Then, we automatically organize news programs into a content hierarchy at various levels of abstraction via effective integration of video, audio, and text data available from the news programs. Based on these news video structure and content analysis technologies, a TV news video Library is generated, from which users can retrieve definite news story according to their demands.

  18. Video. A Guide to the Use of Portable Video Equipment.

    ERIC Educational Resources Information Center

    Rowatt, Robert W.

    This guide describes the portable equipment necessary for preparing a video production, and recommends ways of using that equipment to create a video program. Step by step instructions are provided for setting up the equipment for battery operation or with a mains electricity supply. Information is also given on procedures for recording, playing…

  19. A Trial of an All-Terrain Vehicle Safety Education Video in a Community-Based Hunter Education Program

    ERIC Educational Resources Information Center

    Williams, Robert S.; Graham, James; Helmkamp, James C.; Dick, Rhonda; Thompson, Tonya; Aitken, Mary E.

    2011-01-01

    Purpose: All-terrain vehicle (ATV) injury is an increasingly serious problem, particularly among rural youth. There have been repeated calls for ATV safety education, but little study regarding optimal methods or content for such education. The purpose of this study was to determine if an ATV safety video was effective in increasing ATV safety…

  20. Preliminary evaluation of a self-directed video-based 1-2-3 Magic parenting program: a randomized controlled trial.

    PubMed

    Porzig-Drummond, Renata; Stevenson, Richard J; Stevenson, Caroline

    2015-03-01

    The current study examined the effectiveness of a self-directed video-based format of the 1-2-3 Magic parenting program in reducing dysfunctional parenting and child problem behaviors. Eighty-four parents of children aged 2-10 were randomly assigned to either the intervention group (n = 43) or the waitlist control group (n = 41). Participants in the intervention group reported significantly less problem behaviors for their children, and significantly less dysfunctional parenting, at post-intervention when compared to the control group. The results were maintained at 6-month follow-up. There was no significant change on measures of parental adjustment for either group. The current results provide preliminary support for the conclusion that the video-based self-directed format of the 1-2-3 Magic parenting program is suitable as an entry-level intervention in a multi-level intervention model and is suitable for inclusion in a population approach to parenting program delivery.

  1. Next-Gen Video

    ERIC Educational Resources Information Center

    Arnn, Barbara

    2007-01-01

    This article discusses how schools across the US are using the latest videoconference and audio/video streaming technologies creatively to move to the next level of their very specific needs. At the Georgia Institute of Technology in Atlanta, the technology that is the backbone of the school's extensive distance learning program has to be…

  2. Video games.

    PubMed

    Funk, Jeanne B

    2005-06-01

    The video game industry insists that it is doing everything possible to provide information about the content of games so that parents can make informed choices; however, surveys indicate that ratings may not reflect consumer views of the nature of the content. This article describes some of the currently popular video games, as well as developments that are on the horizon, and discusses the status of research on the positive and negative impacts of playing video games. Recommendations are made to help parents ensure that children play games that are consistent with their values.

  3. Visual Environments: Simple Video Production Techniques.

    ERIC Educational Resources Information Center

    Adams, Dennis

    1989-01-01

    Suggests that teaching students the processes of video programing helps them become more intelligent video consumers and allows them to use the technology as an extension of themselves by creating art through video. Discusses the use of lighting, sound, and editing in the creative process. (KO)

  4. Video concepts in CRM training

    NASA Technical Reports Server (NTRS)

    Yocum, M.

    1984-01-01

    Cockpit resource management (CRM) is discussed in the context of programs developed by Pennsylvania Airlines and Ransome Airlines. Video techniques in flight training are emphasized. Problems in cockpit interpersonal communication are addressed.

  5. STS-135 Fused Launch Video

    NASA Video Gallery

    Imaging experts funded by the Space Shuttle Program and located at NASA's Ames Research Center prepared this video of the STS-135 launch by merging images taken by a set of six cameras capturing fi...

  6. Video flowmeter

    DOEpatents

    Lord, David E.; Carter, Gary W.; Petrini, Richard R.

    1983-01-01

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid (10) containing entrained particles (12) is formed and positioned by a rod optic lens assembly (31) on the raster area of a low-light level television camera (20). The particles (12) are illuminated by light transmitted through a bundle of glass fibers (32) surrounding the rod optic lens assembly (31). Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen (40). The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid (10).

  7. Video flowmeter

    DOEpatents

    Lord, D.E.; Carter, G.W.; Petrini, R.R.

    1981-06-10

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid containing entrained particles is formed and positioned by a rod optic lens assembly on the raster area of a low-light level television camera. The particles are illuminated by light transmitted through a bundle of glass fibers surrounding the rod optic lens assembly. Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen. The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid.

  8. Video flowmeter

    DOEpatents

    Lord, D.E.; Carter, G.W.; Petrini, R.R.

    1983-08-02

    A video flowmeter is described that is capable of specifying flow nature and pattern and, at the same time, the quantitative value of the rate of volumetric flow. An image of a determinable volumetric region within a fluid containing entrained particles is formed and positioned by a rod optic lens assembly on the raster area of a low-light level television camera. The particles are illuminated by light transmitted through a bundle of glass fibers surrounding the rod optic lens assembly. Only particle images having speeds on the raster area below the raster line scanning speed may be used to form a video picture which is displayed on a video screen. The flowmeter is calibrated so that the locus of positions of origin of the video picture gives a determination of the volumetric flow rate of the fluid. 4 figs.

  9. Telemetry and Communication IP Video Player

    NASA Technical Reports Server (NTRS)

    OFarrell, Zachary L.

    2011-01-01

    Aegis Video Player is the name of the video over IP system for the Telemetry and Communications group of the Launch Services Program. Aegis' purpose is to display video streamed over a network connection to be viewed during launches. To accomplish this task, a VLC ActiveX plug-in was used in C# to provide the basic capabilities of video streaming. The program was then customized to be used during launches. The VLC plug-in can be configured programmatically to display a single stream, but for this project multiple streams needed to be accessed. To accomplish this, an easy to use, informative menu system was added to the program to enable users to quickly switch between videos. Other features were added to make the player more useful, such as watching multiple videos and watching a video in full screen.

  10. CORRECTED ERROR VIDEO VERSUS A PHYSICAL THERAPIST INSTRUCTED HOME EXERCISE PROGRAM: ACCURACY OF PERFORMING THERAPEUTIC SHOULDER EXERCISES

    PubMed Central

    Krishnamurthy, Kamesh; Hopp, Jennifer; Stanley, Laura; Spores, Ken; Braunreiter, David

    2016-01-01

    Background and Purpose The accurate performance of physical therapy exercises can be difficult. In this evolving healthcare climate it is important to continually look for better methods to educate patients. The use of handouts, in-person demonstration, and video instruction are all potential avenues used to teach proper exercise form. The purpose of this study was to examine if a corrected error video (CEV) would be as effective as a single visit with a physical therapist (PT) to teach healthy subjects how to properly perform four different shoulder rehabilitation exercises. Study Design This was a prospective, single-blinded interventional trial. Methods Fifty-eight subjects with no shoulder complaints were recruited from two institutions and randomized into one of two groups: the CEV group (30 subjects) was given a CEV comprised of four shoulder exercises, while the physical therapy group (28 subjects) had one session with a PT as well as a handout of how to complete the exercises. Each subject practiced the exercises for one week and was then videotaped performing them during a return visit. Videos were scored with the shoulder exam assessment tool (SEAT) created by the authors. Results There was no difference between the groups on total SEAT score (13.66 ± 0.29 vs 13.46 ± 0.30 for CEV vs PT, p = 0.64, 95% CI [−0.06, 0.037]). Average scores for individual exercises also showed no significant difference. Conclusion/Clinical Relevance These results demonstrate that the inexpensive and accessible CEV is as beneficial as direct instruction in teaching subjects to properly perform shoulder rehabilitation exercises. Level of Evidence 1b PMID:27757288

  11. 47 CFR 79.106 - Video description and emergency information accessibility requirements for recording devices.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES ACCESSIBILITY OF VIDEO PROGRAMMING Apparatus § 79.106 Video..., 2015, all apparatus that is designed to record video programming transmitted simultaneously with sound...): Apparatus includes the physical device and the video player(s) capable of displaying video...

  12. Video Golf

    NASA Technical Reports Server (NTRS)

    1995-01-01

    George Nauck of ENCORE!!! invented and markets the Advanced Range Performance (ARPM) Video Golf System for measuring the result of a golf swing. After Nauck requested their assistance, Marshall Space Flight Center scientists suggested video and image processing/computing technology, and provided leads on commercial companies that dealt with the pertinent technologies. Nauck contracted with Applied Research Inc. to develop a prototype. The system employs an elevated camera, which sits behind the tee and follows the flight of the ball down range, catching the point of impact and subsequent roll. Instant replay of the video on a PC monitor at the tee allows measurement of the carry and roll. The unit measures distance and deviation from the target line, as well as distance from the target when one is selected. The information serves as an immediate basis for making adjustments or as a record of skill level progress for golfers.

  13. You Are There: No Budget for Travel? Try Video Chat

    ERIC Educational Resources Information Center

    Langhorst, Eric

    2009-01-01

    The author discusses how he used video chat as an alternative to a physical trip. Any teacher with an Internet hookup and a $30 webcam can connect with anyone in the world using video chat. Programs like Skype Video and the Google Mail's video chat function make it easy and, best of all, are completely free. The author discusses how to get started…

  14. Video display terminal workstation improvement program: I. Baseline associations between musculoskeletal discomfort and ergonomic features of workstations.

    PubMed

    Demure, B; Luippold, R S; Bigelow, C; Ali, D; Mundt, K A; Liese, B

    2000-08-01

    Associations between selected sites of musculoskeletal discomfort and ergonomic characteristics of the video display terminal (VDT) workstation were assessed in analyses controlling for demographic, psychosocial stress, and VDT use factors in 273 VDT users from a large administrative department. Significant associations with wrist/hand discomfort were seen for female gender; working 7+ hours at a VDT; low job satisfaction; poor keyboard position; use of new, adjustable furniture; and layout of the workstation. Significantly increased odds ratios for neck/shoulder discomfort were observed for 7+ hours at a VDT, less than complete job control, older age (40 to 49 years), and never/infrequent breaks. Lower back discomfort was related marginally to working 7+ hours at a VDT. These results demonstrate that some characteristics of VDT workstations, after accounting for psychosocial stress, can be correlated with musculoskeletal discomfort.

  15. Use of Video Podcasts to Communicate Scientific Findings to Non-Scientists— Examples from the U.S. Geological Survey National Water-Quality Assessment Program

    NASA Astrophysics Data System (ADS)

    Harned, D. A.; McMahon, G.; Capelli, K.

    2010-12-01

    The U.S Geological Survey (USGS) National Water-Quality Assessment Program (NAWQA) provides information about (1) water-quality conditions and how those conditions vary locally, regionally, and nationally, (2) water-quality trends, and (3) factors that affect those conditions. As part of the NAWQA Program, the Effects of Urbanization on Stream Ecosystems (EUSE) study examined the vulnerability and resilience of streams to urbanization. Completion of the EUSE study has resulted in over 20 scientific publications. Video podcasts are being used to communicate the relevance of these scientific findings to resource managers and the general public. Two video podcasts have been produced to date (9-1-2010). The first film “Effects of Urbanization on Stream Ecosystems” is a 3-minute summary of results of the EUSE study. The film is accessible on the USGS Corecast website (http://www.usgs.gov/corecast/details.asp?ep=127) and is available in MPG, WMV, and QuickTime formats, as an audio-only podcast, with a complete transcript of the film; and as a YouTube video (http://www.youtube.com/watch?v=BYwZiiORYG8) with subtitles. The film has been viewed over 6200 times, with most downloads occurring in the first 3 weeks after the June release. Views of the film declined to approximately 60 a week for the following 9 weeks. Most of the requests for the film have originated from U.S. domain addresses with 13 percent originating from international addresses. The film was posted on YouTube in June and has received 262 views since that time. A 15-minute version of the film with more technical content is also available for access from the EUSE website (http://water.usgs.gov/nawqa/urban/html/podcasts.html). It has been downloaded over 660 times. The bulk of the requests occurred in the first 2 weeks after release, with most requests originating from U.S. addresses and 11 percent originating internationally. In the second film “Stormwater, Impervious Surface, and Stream Health” (not

  16. Structure and practices of the video relay service program; telecommunications relay services and speech-to-speech services for individuals with hearing and speech disabilities. Final rule.

    PubMed

    2013-07-05

    In this document, the Commission adopts further measures to improve the structure, efficiency, and quality of the video relay service (VRS) program, reducing the inefficiencies in the program, as well as reducing the risk of waste, fraud, and abuse, and ensuring that the program makes full use of advances in commercially-available technology. These measures involve a fundamental restructuring of the program to support innovation and competition, drive down ratepayer and provider costs, eliminate incentives for waste that have burdened the Telecommunications Relay Services (TRS) Fund in the past, and further protect consumers. The Commission adopts several measures in order to: ensure that VRS users can easily select their provider of choice by promoting the development of interoperability and portability standards; enable consumers to use off-the-shelf devices and deploying a VRS application to work with these devices; create a centralized TRS User Registration Database to ensure VRS user eligibility; encourage competition and innovation in VRS call handling services; spur research and development on VRS services by entering into a Memorandum of Understanding with the National Science Foundation; and pilot a National Outreach Program to educate the general public about relay services. In this document, the Commission also adopts new VRS compensation rates that move these rates toward actual costs over the next four years which will better approximate the actual, reasonable costs of providing VRS, and will reduce the costs of operating the program. The Commission takes these steps to ensure the integrity of the TRS Fund while providing stability and certainty to providers.

  17. Differences in sedentary time and physical activity among mothers and children using a movement-to-music video program in the home environment: a pilot study.

    PubMed

    Tuominen, Pipsa P A; Husu, Pauliina; Raitanen, Jani; Luoto, Riitta M

    2016-01-01

    Measured objectively, less than a quarter of adults and under half of preschool children in Finland meet the physical activity recommendations. Moreover, higher sedentary time among parents (such as watching television) is associated with higher sedentary time of their children. The study introduces an intervention based on reducing sedentary behavior among mothers and their children. It utilizes a combination of music and exercise via a motivation-targeting movement-to-music video program in the home environment. Data were collected in summer 2014 from Finland's Pirkanmaa region. Each mother-child pair (n = 24, child age: 4-7 years) was assigned to the intervention and control group. Both groups used an accelerometer and completed physical activity diaries for two consecutive weeks (14 days) during waking hours. In addition, the intervention group was instructed to use the movement-to-music video program during the second week. Differences between groups were expected in analysis of sedentary time and physical activity between weeks 1 and 2. The parameters assessed were sedentary time (i.e., lying down or sitting), standing still, and time spent in physical activity. Less sedentary time was revealed in week 2 than in week 1 among both intervention group mothers (56.6 vs. 53.3 %) and for intervention group children (49.5 vs. 46.0 %). The opposite was true of control group mothers (52.1 vs. 52.4 %) and children (46.7 vs. 49.8 %). Within-group differences in mothers' sedentary time correlated moderately with the children's sedentary time (Spearman's r = 0.56). All groups exhibited slightly more standing in the second week than in week 1. Both sets of intervention participants also engaged in more light physical activity in week 2, with the opposite evident for the two control sets. In all groups, except the control children, the proportion of moderate to vigorous physical activity was higher in the second week than the first. The use of music and video

  18. Discovering video structure using the pseudosemantic trace

    NASA Astrophysics Data System (ADS)

    Taskiran, Cuneyt M.; Bouman, Charles A.; Delp, Edward J.

    2000-12-01

    In this paper, we describe a framework of analyzing programs belonging to different TV program genres Hidden Markov Models and pseudo-semantic feature s derived from video shots. Clustering using Gaussian mixture models is used to determine the order of the modes. Results for initial genre classification experiments using two simple features derived from video shots are given.

  19. Discovering video structure using the pseudosemantic trace

    NASA Astrophysics Data System (ADS)

    Taskiran, Cuneyt M.; Bouman, Charles A.; Delp, Edward J., III

    2001-01-01

    In this paper, we describe a framework of analyzing programs belonging to different TV program genres Hidden Markov Models and pseudo-semantic feature s derived from video shots. Clustering using Gaussian mixture models is used to determine the order of the modes. Results for initial genre classification experiments using two simple features derived from video shots are given.

  20. A laboratory evaluation of color video monitors

    SciTech Connect

    Terry, P.L.

    1993-07-01

    Sandia National Laboratories has considerable experience with monochrome video monitors used in alarm assessment video systems. Most of these systems, used for perimeter protection, were designed to classify rather than to identify intruders. There is a growing interest in the identification function of security video systems for both access control and insider protection. Because color video technology is rapidly changing and because color information is useful for identification purposes, Sandia National Laboratories established a program to evaluate the newest relevant color video equipment. This report documents the evaluation of an integral component, color monitors. It briefly discusses a critical parameter, dynamic range, details test procedures, and evaluates the results.

  1. Video Resources for Learning Assistant Development

    NASA Astrophysics Data System (ADS)

    Scherr, Rachel; Goerzen, Renee Michelle

    2012-02-01

    The Video Resource for Learning Assistant Development is a package (under development) of thematic case-based ``video workshops,'' designed to supplement the University of Colorado's widely disseminated LA development program. In a video workshop, short, compelling video episodes are accompanied by captions, transcript, excerpts from instructional materials, and targeted discussion questions to help LAs and faculty explore the principles and values that inform instructor and student behavior. The video episodes for this project will showcase a variety of exemplary (yet real-life) LA-relevant instructional formats including Tutorials in Introductory Physics, Modeling Instruction, Investigative Science Learning Environment, and Open Source Tutorials.

  2. Video and image quality

    NASA Astrophysics Data System (ADS)

    Aldridge, Jim

    1995-09-01

    This paper presents some of the results of a UK government research program into methods of improving the effectiveness of CCTV surveillance systems. The paper identifies the major components of video security systems and primary causes of unsatisfactory images. A method is outline for relating the picture detail limitations imposed by each system component on overall system performance. The paper also points out some possible difficulties arising from the use of emerging new technology.

  3. 47 CFR 79.105 - Video description and emergency information accessibility requirements for all apparatus.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COMMISSION (CONTINUED) BROADCAST RADIO SERVICES CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING...) Effective May 26, 2015, all apparatus that is designed to receive or play back video programming transmitted... displaying video programming transmitted simultaneously with sound that manufacturers install into...

  4. Video Analysis and Modeling in Physics Education

    NASA Astrophysics Data System (ADS)

    Brown, Doug

    2008-03-01

    The Tracker video analysis program allows users to overlay simple dynamical models on a video clip. Video modeling offers advantages over both traditional video analysis and animation-only modeling. In traditional video analysis, for example, students measure ``g'' by tracking a dropped or tossed ball, constructing a position or velocity vs. time graph, and interpreting the graphs to obtain initial conditions and acceleration. In video modeling, by contrast, the students interactively construct theoretical force expressions and define initial conditions for a dynamical particle model that synchs with and draws itself on the video. The behavior of the model is thus compared directly with that of the real-world motion. Tracker uses the Open Source Physics code library so sophisticated models are possible. I will demonstrate and compare video modeling with video analysis and I will discuss the advantages of video modeling over animation-only modeling. The Tracker video analysis program is available at: http://www.cabrillo.edu/˜dbrown/tracker/.

  5. Data Analysis Measurement: Having a Solar Blast! NASA Connect: Program 7 in the 2001-2002 Video Series. [Videotape].

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Hampton, VA. Langley Research Center.

    NASA Connect is an interdisciplinary, instructional distance learning program targeting students in grades 6-8. This videotape explains how engineers and researchers at the National Aeronautics and Space Administration (NASA) use data analysis and measurement to predict solar storms, anticipate how they will affect the Earth, and improve…

  6. Innovative Uses of Video Analysis

    NASA Astrophysics Data System (ADS)

    Brown, Douglas; Cox, Anne J.

    2009-03-01

    The value of video analysis in physics education is well established,1,2 and both commercial and free educational video analysis programs are readily available.3 The video format is familiar to students, contains a wealth of spatial and temporal data, and provides a bridge between direct observations and abstract representations of physical phenomena. This has made video analysis attractive for many 2D (and sometimes 3D) motion experiments including projectiles, oscillations, collisions, rotations, and even Brownian motion.4 This paper describes the use of Tracker,5 a free Java video analysis tool developed by the Open Source Physics Project,6 to extend video analysis beyond these traditional applications. Specifically, we discuss the following introductory physics video experiments, all of which are available for download from comPADRE or the BQ Learning database:71). 2D collisions in a center-of-mass reference frame. 2). Modeling the air resistance force on falling cupcake cups. 3). Thermal expansion using single-slit diffraction. 4). Nonthermal emission spectra of lasers, gases, fluorescent dyes, and fluorescent lamps.

  7. Language Is the Key: A Multilingual Language Building Program for Young Children. Training Manual To Accompany the Video Programs: Talking and Books [and] Talking and Play.

    ERIC Educational Resources Information Center

    Notari-Syverson, Angela; Madddox, Mary; Lim, Young Sook; Cole, Kevin

    This educational program, comprised of a training manual and 2 accompanying videotapes (each about 25 minutes long), is designed to develop language skills in young children with language disorders and/or children from minority backgrounds. The program model is based on the following principles: (1) early language is critical to later academic…

  8. Video Physics.

    ERIC Educational Resources Information Center

    DeJong, Marvin L.

    1983-01-01

    Describes two kinematics/dynamics programs (Apple II) easily adaptable to other microcomputers. Kept simple, the programs allow teacher/student to control forces acting on a particle by introducing force laws in programs or by using game paddles/joystick. Discusses equations used and provides program listings. (JN)

  9. Scientific Library to Hold Annual Winter Video Series | Poster

    Cancer.gov

    The Scientific Library is getting ready for its Annual Winter Video Series. Beginning on Monday, January 9 and concluding on Friday, February 17, the Winter Video Series will consist of two different PBS programs, each with three episodes.

  10. Deployment Effects on Children and Adolescents: Designing and Deploying a Developmentally Appropriate Education and Screening Video Program for Military Families

    DTIC Science & Technology

    2009-03-22

    therapy for our military children. Monitoring of active duty troops for mental health issues has been ongoing for deploying military service members...with the separation, may be called home (redeployed prematurely ), adversely impacting unit mission completion (Patrin, 2000). It is imperative...them make the decision to seek out a definitive evaluation or therapy (Hardaway, 2004). Active duty military programs expend significant resources to

  11. Using a Standardized Video-Based Assessment in a University Teacher Education Program to Examine Preservice Teachers Knowledge Related to Effective Teaching

    ERIC Educational Resources Information Center

    Wiens, Peter D.; Hessberg, Kevin; LoCasale-Crouch, Jennifer; DeCoster, Jamie

    2013-01-01

    The Video Assessment of Interactions and Learning (VAIL), a video-based assessment of teacher understanding of effective teaching strategies and behaviors, was administered to preservice teachers. Descriptive and regression analyzes were conducted to examine trends among participants and identify predictors at the individual level and program…

  12. Marketing through Video Presentations.

    ERIC Educational Resources Information Center

    Newhart, Donna

    1989-01-01

    Discusses the advantages of using video presentations as marketing tools. Includes information about video news releases, public service announcements, and sales/marketing presentations. Describes the three stages in creating a marketing video: preproduction planning; production; and postproduction. (JOW)

  13. Interactive Video and Informal Learning Environments.

    ERIC Educational Resources Information Center

    Morrissey, Kristine A.

    The Michigan State University Museum used an interactive videodisc (IVD) as an introduction to a special exhibit, "Birds in Trouble in Michigan." The hardware components included a videodisc player, a microcomputer, a video monitor, and a mouse. Software included a HyperCard program and the videodisc "Audubon Society's VideoGuide to…

  14. Infants Learn Baby Signs from Video

    ERIC Educational Resources Information Center

    Dayanim, Shoshana; Namy, Laura L.

    2015-01-01

    There is little evidence that infants learn from infant-oriented educational videos and television programming. This 4-week longitudinal experiment investigated 15-month-olds' (N = 92) ability to learn American Sign Language signs (e.g., patting head for hat) from at-home viewing of instructional video, either with or without parent support,…

  15. Aerial Video Imaging

    NASA Technical Reports Server (NTRS)

    1991-01-01

    When Michael Henry wanted to start an aerial video service, he turned to Johnson Space Center for assistance. Two NASA engineers - one had designed and developed TV systems in Apollo, Skylab, Apollo- Soyuz and Space Shuttle programs - designed a wing-mounted fiberglass camera pod. Camera head and angles are adjustable, and the pod is shaped to reduce vibration. The controls are located so a solo pilot can operate the system. A microprocessor displays latitude, longitude, and bearing, and a GPS receiver provides position data for possible legal references. The service has been successfully utilized by railroads, oil companies, real estate companies, etc.

  16. Video Gaming Increases Physical Activity

    ERIC Educational Resources Information Center

    Wittman, Grace

    2010-01-01

    The "2005 Dietary Guidelines for Americans" and "Mypramid" recommend that children get 60 minutes of moderate level exercise each day. Obesity has become a serious health concern for children and adolescents. Idaho currently has an obesity rate of 10.1% for children ages 10-17. As a response to this, the Nintendo Wii was…

  17. Web Audio/Video Streaming Tool

    NASA Technical Reports Server (NTRS)

    Guruvadoo, Eranna K.

    2003-01-01

    In order to promote NASA-wide educational outreach program to educate and inform the public of space exploration, NASA, at Kennedy Space Center, is seeking efficient ways to add more contents to the web by streaming audio/video files. This project proposes a high level overview of a framework for the creation, management, and scheduling of audio/video assets over the web. To support short-term goals, the prototype of a web-based tool is designed and demonstrated to automate the process of streaming audio/video files. The tool provides web-enabled users interfaces to manage video assets, create publishable schedules of video assets for streaming, and schedule the streaming events. These operations are performed on user-defined and system-derived metadata of audio/video assets stored in a relational database while the assets reside on separate repository. The prototype tool is designed using ColdFusion 5.0.

  18. Parachute Aerodynamics From Video Data

    NASA Technical Reports Server (NTRS)

    Schoenenberger, Mark; Queen, Eric M.; Cruz, Juan R.

    2005-01-01

    A new data analysis technique for the identification of static and dynamic aerodynamic stability coefficients from wind tunnel test video data is presented. This new technique was applied to video data obtained during a parachute wind tunnel test program conducted in support of the Mars Exploration Rover Mission. Total angle-of-attack data obtained from video images were used to determine the static pitching moment curve of the parachute. During the original wind tunnel test program the static pitching moment curve had been determined by forcing the parachute to a specific total angle-of -attack and measuring the forces generated. It is shown with the new technique that this parachute, when free to rotate, trims at an angle-of-attack two degrees lower than was measured during the forced-angle tests. An attempt was also made to extract pitch damping information from the video data. Results suggest that the parachute is dynamically unstable at the static trim point and tends to become dynamically stable away from the trim point. These trends are in agreement with limit-cycle-like behavior observed in the video. However, the chaotic motion of the parachute produced results with large uncertainty bands.

  19. Video Job Shadows. Project SEED.

    ERIC Educational Resources Information Center

    Kucinkas, Gene; Noyce, Gary

    Video Job Shadows encourages students to develop questions about a job and offers them the chance to videotape a business person answering those questions about his or her job. The program can be an effective method of teaching high school students about the world of work and the specific requirements and responsibilities of some jobs in their…

  20. ENERGY STAR Certified Audio Video

    EPA Pesticide Factsheets

    Certified models meet all ENERGY STAR requirements as listed in the Version 3.0 ENERGY STAR Program Requirements for Audio Video Equipment that are effective as of May 1, 2013. A detailed listing of key efficiency criteria are available at http://www.energystar.gov/index.cfm?c=audio_dvd.pr_crit_audio_dvd

  1. No Fuss Video

    ERIC Educational Resources Information Center

    Doyle, Al

    2006-01-01

    Ever since video became readily available with the advent of the VCR, educators have been clamoring for easier ways to integrate the medium into the classroom. Today, thanks to broadband access and ever-expanding offerings, engaging students with high-quality video has never been easier. Video-on-demand (VOD) services provide bite-size video clips…

  2. STS-134 Launch Composite Video Comparison

    NASA Video Gallery

    A side-by-side comparison video shows a one-camera view of the STS-134 launch (left) with the six-camera composited view (right). Imaging experts funded by the Space Shuttle Program and located at ...

  3. Lights, Cameras, Pencils! Using Descriptive Video to Enhance Writing

    ERIC Educational Resources Information Center

    Hoffner, Helen; Baker, Eileen; Quinn, Kathleen Benson

    2008-01-01

    Students of various ages and abilities can increase their comprehension and build vocabulary with the help of a new technology, Descriptive Video. Descriptive Video (also known as described programming) was developed to give individuals with visual impairments access to visual media such as television programs and films. Described programs,…

  4. 78 FR 31800 - Accessible Emergency Information, and Apparatus Requirements for Emergency Information and Video...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... subscribers to access linear video programming that contains emergency information via tablets, laptops..., laptops, personal computers, smartphones, or similar devices; Explores whether the Commission should... to access linear video programming that contains emergency information via tablets, laptops,...

  5. Fit Kid Connection: A Nutrition Education Program for 7th and 8th Graders. Teacher's Workbook [and] Student's Workbook--Reproducible Handouts.

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus.

    This educational kit includes a teacher's workbook, a student's workbook, 55 reproducible student handouts, and a 6-session, 60-minute videotape. The program complements the nutrition subject area of Ohio's Competency-Based Program in Health and Physical Education for grades 7-8. Activities are interdisciplinary and closely related to the…

  6. A video strip chart program

    SciTech Connect

    Jones, N.L.

    1994-12-31

    A strip chart recorder has been utilized for trend analysis of the Oak Ridge National Laboratory EN tandem since 1987. At the EN, the author could not afford the nice eight channel thermal pen recorder that was used at the 25 URC. He had to suffice with two channel fiber tip or capillary pen type recorders retrieved from salvage and maintained with parts from other salvaged recorders. After cycling through several machines that eventually became completely unserviceable, a search for a new thermal recorder was begun. As much as he hates to write computer code, he decided to try his hand at getting an old data acquisition unit, that had been retrieved several years ago from salvage, to meet his needs. A BASIC language compiler was used because time was not available to learn a more advanced language. While attempting to increase acquisition and scroll speed on the 6 MHz 80286 that the code was first developed on, it became apparent that scrolling only the first small portion of the screen at high speed and then averaging that region and histogramming the average provided both the speed necessary for capturing fairly short duration events, and a trend record without use of back scrolling and disk storage routines. This turned out to be quite sufficient.

  7. Measuring Mathematics Teachers' Professional Competence by Using Video Clips (COACTIV Video)

    ERIC Educational Resources Information Center

    Bruckmaier, G.; Krauss, S.; Blum, W.; Leiss, D.

    2016-01-01

    The COACTIV video study is part of the COACTIV research program in which secondary mathematics teachers whose students participated in PISA 03/04 were examined, with respect to their professional knowledge, motivational orientations, beliefs, and self-regulation. In the video study, 284 German secondary mathematics teachers were asked to specify…

  8. Critical Assessment of Video Production in Teacher Education: Can Video Production Foster Community-Engaged Scholarship?

    ERIC Educational Resources Information Center

    Yang, Kyung-Hwa

    2014-01-01

    In the theoretical framework of production pedagogy, I reflect on a video production project conducted in a teacher education program and discuss the potential of video production to foster community-engaged scholarship among pre-service teachers. While the importance of engaging learners in creating media has been emphasized, studies show little…

  9. Understanding Affordances and Challenges of Three Types of Video for Teacher Professional Development

    ERIC Educational Resources Information Center

    Zhang, Meilan; Lundeberg, Mary; Koehler, Matthew J.; Eberhardt, Jan

    2011-01-01

    Although researchers have reported positive effects on teacher learning from observing published video, teachers' own video, and their colleagues' video, very few professional development programs have integrated all three types of video to improve teacher learning. In this study, we examined the affordances and challenges of the three types of…

  10. Subjective video quality comparison of HDTV monitors

    NASA Astrophysics Data System (ADS)

    Seo, G.; Lim, C.; Lee, S.; Lee, C.

    2009-01-01

    HDTV broadcasting services have become widely available. Furthermore, in the upcoming IPTV services, HDTV services are important and quality monitoring becomes an issue, particularly in IPTV services. Consequently, there have been great efforts to develop video quality measurement methods for HDTV. On the other hand, most HDTV programs will be watched on digital TV monitors which include LCD and PDP TV monitors. In general, the LCD and PDP TV monitors have different color characteristics and response times. Furthermore, most commercial TV monitors include post-processing to improve video quality. In this paper, we compare subjective video quality of some commercial HD TV monitors to investigate the impact of monitor type on perceptual video quality. We used the ACR method as a subjective testing method. Experimental results show that the correlation coefficients among the HDTV monitors are reasonable high. However, for some video sequences and impairments, some differences in subjective scores were observed.

  11. Integrating Internet Video Conferencing Techniques and Online Delivery Systems with Hybrid Classes to Enhance Student Interaction and Learning in Accelerated Programs

    ERIC Educational Resources Information Center

    Beckwith, E. George; Cunniff, Daniel T.

    2009-01-01

    Online course enrollment has increased dramatically over the past few years. The authors cite the reasons for this rapid growth and the opportunities open for enhancing teaching/learning techniques such as video conferencing and hybrid class combinations. The authors outlined an example of an accelerated learning, eight-class session course…

  12. Video Tape Recording and Film: Description and Comparison with a View to Their Application in Audio-Visual Programs in Bangladesh.

    ERIC Educational Resources Information Center

    Asia Foundation, New York, NY.

    This monograph compares the advantages, limitations, and liabilities of videotape recording, 16mm, and 8 systems with special consideration to their deployment in the tropical conditions that prevail in Bangladesh. The first part of the text is a comparison of the three systems. Both video and film systems are discussed in terms of their technical…

  13. Video Event Detection Framework on Large-Scale Video Data

    ERIC Educational Resources Information Center

    Park, Dong-Jun

    2011-01-01

    Detection of events and actions in video entails substantial processing of very large, even open-ended, video streams. Video data present a unique challenge for the information retrieval community because properly representing video events is challenging. We propose a novel approach to analyze temporal aspects of video data. We consider video data…

  14. Marin Tsunami (video)

    USGS Publications Warehouse

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. The Marin coast could be struck by a tsunami. Whether you live in Marin County, visit the beaches, or rent or own a home near the coast, it is vital to understand the tsunami threat and take preparation seriously. Marin Tsunami tells the story of what several West Marin communities are doing to be prepared. This video was produced by the US Geological Survey (USGS) in cooperation with the Marin Office of Emergency Services.

  15. Secure video communications system

    DOEpatents

    Smith, Robert L.

    1991-01-01

    A secure video communications system having at least one command network formed by a combination of subsystems. The combination of subsystems to include a video subsystem, an audio subsystem, a communications subsystem, and a control subsystem. The video communications system to be window driven and mouse operated, and having the ability to allow for secure point-to-point real-time teleconferencing.

  16. Independent Video in Britain.

    ERIC Educational Resources Information Center

    Stewart, David

    Maintaining the status quo as well as the attitude toward cultural funding and development that it imposes on video are detrimental to the formation of a thriving video network, and also out of key with the present social and political situation in Britain. Independent video has some quite specific advantages as a medium for cultural production…

  17. Video: Modalities and Methodologies

    ERIC Educational Resources Information Center

    Hadfield, Mark; Haw, Kaye

    2012-01-01

    In this article, we set out to explore what we describe as the use of video in various modalities. For us, modality is a synthesizing construct that draws together and differentiates between the notion of "video" both as a method and as a methodology. It encompasses the use of the term video as both product and process, and as a data…

  18. Video Self-Modeling

    ERIC Educational Resources Information Center

    Buggey, Tom; Ogle, Lindsey

    2012-01-01

    Video self-modeling (VSM) first appeared on the psychology and education stage in the early 1970s. The practical applications of VSM were limited by lack of access to tools for editing video, which is necessary for almost all self-modeling videos. Thus, VSM remained in the research domain until the advent of camcorders and VCR/DVD players and,…

  19. Video Cartridges and Cassettes.

    ERIC Educational Resources Information Center

    Kletter, Richard C.; Hudson, Heather

    The economic and social significance of video cassettes (viewer-controlled playback system) is explored in this report. The potential effect of video cassettes on industrial training, education, libraries, and television is analyzed in conjunction with the anticipated hardware developments. The entire video cassette industry is reviewed firm by…

  20. Tsunami Preparedness in Washington (video)

    USGS Publications Warehouse

    Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. This video about tsunami preparedness in Washington distinguishes between a local tsunami and a distant event and focus on the specific needs of this region. It offers guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. This video was produced by the US Geological Survey (USGS) in cooperation with Washington Emergency Management Division (EMD) and with funding by the National Tsunami Hazard Mitigation Program.

  1. Digital video technology and production 101: lights, camera, action.

    PubMed

    Elliot, Diane L; Goldberg, Linn; Goldberg, Michael J

    2014-01-01

    Videos are powerful tools for enhancing the reach and effectiveness of health promotion programs. They can be used for program promotion and recruitment, for training program implementation staff/volunteers, and as elements of an intervention. Although certain brief videos may be produced without technical assistance, others often require collaboration and contracting with professional videographers. To get practitioners started and to facilitate interactions with professional videographers, this Tool includes a guide to the jargon of video production and suggestions for how to integrate videos into health education and promotion work. For each type of video, production principles and issues to consider when working with a professional videographer are provided. The Tool also includes links to examples in each category of video applications to health promotion.

  2. Reliable Video Analysis Helps Security Company Grow

    ScienceCinema

    Meurer, Dave; Furgal, Dave; Hobson, Rick

    2016-07-12

    Armed Response Team (ART) has grown to become the largest locally owned security company in New Mexico. With technical assistance from Sandia National Laboratories through the New Mexico Small Business Assistance (NMSBA) Program, ART got help so they could quickly bring workable video security solutions to market. By offering a reliable video analytic camera system, they’ve been able to reduce theft, add hundreds of clients, and increase their number of employees.

  3. Reliable Video Analysis Helps Security Company Grow

    SciTech Connect

    Meurer, Dave; Furgal, Dave; Hobson, Rick

    2014-10-24

    Armed Response Team (ART) has grown to become the largest locally owned security company in New Mexico. With technical assistance from Sandia National Laboratories through the New Mexico Small Business Assistance (NMSBA) Program, ART got help so they could quickly bring workable video security solutions to market. By offering a reliable video analytic camera system, they’ve been able to reduce theft, add hundreds of clients, and increase their number of employees.

  4. Video Captions Benefit Everyone

    PubMed Central

    Gernsbacher, Morton Ann

    2016-01-01

    Video captions, also known as same-language subtitles, benefit everyone who watches videos (children, adolescents, college students, and adults). More than 100 empirical studies document that captioning a video improves comprehension of, attention to, and memory for the video. Captions are particularly beneficial for persons watching videos in their non-native language, for children and adults learning to read, and for persons who are D/deaf or hard of hearing. However, despite U.S. laws, which require captioning in most workplace and educational contexts, many video audiences and video creators are naïve about the legal mandate to caption, much less the empirical benefit of captions. PMID:28066803

  5. 'How To' Clean Room Video

    NASA Technical Reports Server (NTRS)

    McCarty, Kaley Corinne

    2013-01-01

    One of the projects that I am completing this summer is a Launch Services Program intern 'How to' set up a clean room informational video. The purpose of this video is to go along with a clean room kit that can be checked out by employees at the Kennedy Space Center and to be taken to classrooms to help educate students and intrigue them about NASA. The video will include 'how to' set up and operate a clean room at NASA. This is a group project so we will be acting as a team and contributing our own input and ideas. We will include various activities for children in classrooms to complete, while learning and having fun. Activities that we will explain and film include: helping children understand the proper way to wear a bunny suit, a brief background on cleanrooms, and the importance of maintaining the cleanliness of a space craft. This project will be shown to LSP management and co-workers; we will be presenting the video once it is completed.

  6. Lights... camera... action! a guide for creating a DVD/video.

    PubMed

    Fleming, Susan E; Reynolds, Jerry; Wallace, Barb

    2009-01-01

    The DVD/video format offers an educational program that is convenient, consistent, and interactive for the viewer. Faculty members are essential and instrumental in creating storyboards from a script, which is an initial step in the production of DVD/videos. The authors discuss how faculty can participate in the process of developing an educational DVD/video program.

  7. The 60 Minute Network Security Guide (First Steps Towards a Secure Network Environment)

    DTIC Science & Technology

    2001-10-16

    110 (TCP) pop3 119 (TCP) nntp 123 (TCP) ntp 143 (TCP) imap 179 (TCP) bgp 389 (TCP & UDP) ldap 443 (TCP) ssl...do. Prevent anonymous users from being able to enumerate account names and shares by setting the following registry key: Hive: HKEY_LOCAL_MACHINE...system utilities such as compilers, debuggers, etc. These utilities aid an adversary in informational reconnaissance. System commands like "strings

  8. Preliminary isostatic residual gravity anomaly map of Paso Robles 30 x 60 minute quadrangle, California

    USGS Publications Warehouse

    McPhee, D.K.; Langenheim, V.E.; Watt, J.T.

    2011-01-01

    This isostatic residual gravity map is part of an effort to map the three-dimensional distribution of rocks in the central California Coast Ranges and will serve as a basis for modeling the shape of basins and for determining the location and geometry of faults within the Paso Robles quadrangle. Local spatial variations in the Earth\\'s gravity field, after accounting for variations caused by elevation, terrain, and deep crustal structure reflect the distribution of densities in the mid- to upper crust. Densities often can be related to rock type, and abrupt spatial changes in density commonly mark lithological or structural boundaries. High-density rocks exposed within the central Coast Ranges include Mesozoic granitic rocks (exposed northwest of Paso Robles), Jurassic to Cretaceous marine strata of the Great Valley Sequence (exposed primarily northeast of the San Andreas fault), and Mesozoic sedimentary and volcanic rocks of the Franciscan Complex [exposed in the Santa Lucia Range and northeast of the San Andreas fault (SAF) near Parkfield, California]. Alluvial sediments and Tertiary sedimentary rocks are characterized by low densities; however, with increasing depth of burial and age, the densities of these rocks may become indistinguishable from those of older basement rocks.

  9. Geologic map of the Bend 30- x 60-minute quadrangle, central Oregon

    USGS Publications Warehouse

    Sherrod, David R.; Taylor, Edward M.; Ferns, Mark L.; Scott, William E.; Conrey, Richard M.; Smith, Gary A.

    2004-01-01

    This map presents the stratigraphic and structural setting of volcanic and sedimentary strata deposited during the past 35 million years across 4,430 km2 in central Oregon. Snowfall in the Cascade Range (west part of map area) recharges important aquifers in the Deschutes basin (central part of map). The area includes the majestic peaks of the Three Sisters volcanoes, where continued eruptions of basalt and rhyolite in the past 3,000 years indicate an ongoing volcanic hazard. The Sisters fault zone, with several potentially active faults, traverses the map from southeast to northwest.

  10. Geologic map of the Sauk River 30- by 60-minute quadrangle, Washington

    USGS Publications Warehouse

    Tabor, R.W.; Booth, D.B.; Vance, J.A.; Ford, A.B.

    2002-01-01

    Summary -- The north-south-trending regionally significant Straight Creek Fault roughly bisects the Sauk River quadrangle and defines the fundamental geologic framework of it. Within the quadrangle, the Fault mostly separates low-grade metamorphic rocks on the west from medium- to high-grade metamorphic rocks of the Cascade metamorphic core. On the west, the Helena-Haystack melange and roughly coincident Darrington-Devils Mountain Fault Zone separate the western and eastern melange belts to the southwest from the Easton Metamorphic Suite, the Bell Pass melange, and rocks of the Chilliwack Group, to the northeast. The tectonic melanges have mostly Mesozoic marine components whereas the Chilliwack is mostly composed of Late Paleozoic arc rocks. Unconformably overlying the melanges and associated rocks are Eocene volcanic and sedimentary rocks, mostly infaulted along the Darrington-Devils Mountain Fault Zone. These younger rocks and a few small Eocene granitic plutons represent an extensional tectonic episode. East of the Straight Creek Fault, medium to high-grade regional metamorphic rocks of the Nason, Chelan Mountains, and Swakane terranes have been intruded by deep seated, Late Cretaceous granodioritic to tonalitic plutons, mostly now orthogneisses. Unmetamorphosed mostly tonalitic intrusions on both sides of the Straight Creek fault range from 35 to 4 million years old and represent the roots of volcanoes of the Cascade Magmatic Arc. Arc volcanic rocks are sparsely preserved east of the Straight Creek fault, but dormant Glacier Peak volcano on the eastern margin of the quadrangle is the youngest member of the Arc. Deposits of the Canadian Ice Sheet are well represented on the west side of the quadrangle, whereas alpine glacial deposits are common to the east. Roughly 5000 years ago lahars from Glacier Peak flowed westward filling major valleys across the quadrangle.

  11. Geology of the Palo Alto 30 x 60 minute quadrangle, California: a digital database

    USGS Publications Warehouse

    Brabb, Earl E.; Graymer, R.W.; Jones, David Lawrence

    1998-01-01

    This map database represents the integration of previously published and unpublished maps by several workers (see Sources of Data index map on Sheet 2 and the corresponding table below) and new geologic mapping and field checking by the authors with the previously published geologic map of San Mateo County (Brabb and Pampeyan, 1983) and Santa Cruz County (Brabb, 1989, Brabb and others, 1997), and various sources in a small part of Santa Clara County. These new data are released in digital form to provide an opportunity for regional planners, local, state, and federal agencies, teachers, consultants, and others interested in geologic data to have the new data long before a traditional paper map is published. The new data include a new depiction of Quaternary units in the San Francisco Bay plain emphasizing depositional environment, important new observations between the San Andreas and Pilarcitos faults, and a new interpretation of structural and stratigraphic relationships of rock packages (Assemblages).

  12. Isostatic gravity map of the Monterey 30 x 60 minute quadrangle and adjacent areas, California

    USGS Publications Warehouse

    Langenheim, V.E.; Stiles, S.R.; Jachens, R.C.

    2002-01-01

    The digital dataset consists of one file (monterey_100k.iso) containing 2,385 gravity stations. The file, monterey_100k.iso, contains the principal facts of the gravity stations, with one point coded per line. The format of the data is described below. Each gravity station has a station name, location (latitude and longitude, NAD27 projection), elevation, and an observed gravity reading. The data are on the IGSN71 datum and the reference ellipsoid is the Geodetic Reference System 1967 (GRS67). The free-air gravity anomalies were calculated using standard formulas (Telford and others, 1976). The Bouguer, curvature, and terrain corrections were applied to the free-air anomaly at each station to determine the complete Bouguer gravity anomalies at a reduction density of 2.67 g/cc. An isostatic correction was then applied to remove the long-wavelength effect of deep crustal and/or upper mantle masses that isostatically support regional topography.

  13. Geologic map of the Chelan 30-minute by 60-minute quadrangle, Washington

    USGS Publications Warehouse

    Tabor, R.W.; Frizzell, V.A.; Whetten, J.T.; Waitt, R.B.; Swanson, D.A.; Byerly, G.R.; Booth, D.B.; Hetherington, M.J.; Zartman, R.E.

    1987-01-01

    Summary -- The Chelan quadrangle hosts a wide variety of rocks and deposits and display a long geologic history ranging from possible Precambrian to Recent. Two major structures, the Leavenworth and Entiat faults divide cross the quadrangle from southeast to northwest and bound the Chiwaukum 'graben', a structural low preserving Tertiary sedimentary rocks between blocks of older, metamorphic and igneous rocks. Pre-Tertiary metamorphic rocks in the quadrangle are subdivided into five major tectonostratigraphic terranes: (1) the Ingalls terrane, equivalent to the Jurassic Ingalls Tectonic Complex of probable mantle and deep oceanic rocks origin, (2) the Nason terrane, composed of the Chiwaukum Schist and related gneiss, (3) the Swakane terrane, made up entirely of the Swakane Biotite Gneiss, a metamorphosed, possibly Precambrian, sedimentary and/or volcanic rock, (4) the Mad River terrane composed mostly of the rocks of the Napeequa River area (Napeequa Schist), a unit of oceanic protolith now considered part of the Chelan Mountains terrane (the Mad River terrane has been abandoned, 2001), and (5) the Chelan Mountains terrane, dominated by the Chelan Complex of Hopson and Mattinson (1971) which is composed of migmatite and gneissic to tonalite of deep-seated igneous and metamorphic origin.During an episode of Late Cretaceous regional metamorphism, all the terranes were intruded by deepseated tonalite to granodiorite plutons, including the Mount Stuart batholith, Ten Peak and Dirty Face plutons, and the Entiat pluton and massive granitoid rocks of the Chelan Complex. The Duncan Hill pluton intruded rocks of the Chelan Mountains terrane in the Middle Eocene. At about the same time fluvial arkosic sediment of the Chumstick Formation was deposited in a depression. The outpouring of basalt lavas to the southeast of the quadrangle during the Miocene built up the Columbia River Basalt Group. These now slightly warped lavas lapped onto the uplifted older rocks. Deformation, uplift, and erosion recorded in the rocks and deposits of the quadrangle continued into post-Miocene time. Quaternary deposits reflect advances of glaciers down the major valleys, a complicated history of catastrophic glacial floods down the Columbia River, the formation of lakes in the Columbia and Wenatchee river valleys by landslides and flood backwaters, and hillslope erosion by large and small landslides and debris flows.

  14. VideoANT: Extending Online Video Annotation beyond Content Delivery

    ERIC Educational Resources Information Center

    Hosack, Bradford

    2010-01-01

    This paper expands the boundaries of video annotation in education by outlining the need for extended interaction in online video use, identifying the challenges faced by existing video annotation tools, and introducing Video-ANT, a tool designed to create text-based annotations integrated within the time line of a video hosted online. Several…

  15. Video Toroid Cavity Imager

    DOEpatents

    Gerald, II, Rex E.; Sanchez, Jairo; Rathke, Jerome W.

    2004-08-10

    A video toroid cavity imager for in situ measurement of electrochemical properties of an electrolytic material sample includes a cylindrical toroid cavity resonator containing the sample and employs NMR and video imaging for providing high-resolution spectral and visual information of molecular characteristics of the sample on a real-time basis. A large magnetic field is applied to the sample under controlled temperature and pressure conditions to simultaneously provide NMR spectroscopy and video imaging capabilities for investigating electrochemical transformations of materials or the evolution of long-range molecular aggregation during cooling of hydrocarbon melts. The video toroid cavity imager includes a miniature commercial video camera with an adjustable lens, a modified compression coin cell imager with a fiat circular principal detector element, and a sample mounted on a transparent circular glass disk, and provides NMR information as well as a video image of a sample, such as a polymer film, with micrometer resolution.

  16. Tsunami Preparedness in Oregon (video)

    USGS Publications Warehouse

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. This video about tsunami preparedness in Oregon distinguishes between a local tsunami and a distant event and focus on the specific needs of this region. It offers guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. This video was produced by the US Geological Survey (USGS) in cooperation with Oregon Department of Geology and Mineral Industries (DOGAMI).

  17. From Video to Photo

    NASA Technical Reports Server (NTRS)

    2004-01-01

    Ever wonder whether a still shot from a home video could serve as a "picture perfect" photograph worthy of being framed and proudly displayed on the mantle? Wonder no more. A critical imaging code used to enhance video footage taken from spaceborne imaging instruments is now available within a portable photography tool capable of producing an optimized, high-resolution image from multiple video frames.

  18. Sampling video compression system

    NASA Technical Reports Server (NTRS)

    Matsumoto, Y.; Lum, H. (Inventor)

    1977-01-01

    A system for transmitting video signal of compressed bandwidth is described. The transmitting station is provided with circuitry for dividing a picture to be transmitted into a plurality of blocks containing a checkerboard pattern of picture elements. Video signals along corresponding diagonal rows of picture elements in the respective blocks are regularly sampled. A transmitter responsive to the output of the sampling circuitry is included for transmitting the sampled video signals of one frame at a reduced bandwidth over a communication channel. The receiving station is provided with a frame memory for temporarily storing transmitted video signals of one frame at the original high bandwidth frequency.

  19. Green Power Partnership Videos

    EPA Pesticide Factsheets

    The Green Power Partnership develops videos on a regular basis that explore a variety of topics including, Green Power partnership, green power purchasing, Renewable energy certificates, among others.

  20. Language Is the Key: Building Language with Picture Books and Play. A Training Manual To Accompany the Video Programs: "Talking and Books" [and]"Talking and Play."

    ERIC Educational Resources Information Center

    Notari-Syverson, Angela; Maddox, Mary; Cole, Kevin

    This training manual and two companion videotapes comprise an educational program for professionals and paraprofessionals who work with young children with language disorders. The program is particularly helpful in serving children from linguistic minority backgrounds and their families. The program's strategies are also appropriate for teachers…

  1. Comparison of the Effects of Video Modeling with Narration vs. Video Modeling on the Functional Skill Acquisition of Adolescents with Autism

    ERIC Educational Resources Information Center

    Smith, Molly; Ayres, Kevin; Mechling, Linda; Smith, Katie

    2013-01-01

    The purpose of this study was to compare the effects of two forms of video modeling: video modeling that includes narration (VMN) and video models without narration (VM) on skill acquisition of four adolescent boys with a primary diagnosis of autism enrolled in an Extended School Year (ESY) summer program. An adapted alternating treatment design…

  2. Video Image Stabilization and Registration

    NASA Technical Reports Server (NTRS)

    Hathaway, David H. (Inventor); Meyer, Paul J. (Inventor)

    2002-01-01

    A method of stabilizing and registering a video image in multiple video fields of a video sequence provides accurate determination of the image change in magnification, rotation and translation between video fields, so that the video fields may be accurately corrected for these changes in the image in the video sequence. In a described embodiment, a key area of a key video field is selected which contains an image which it is desired to stabilize in a video sequence. The key area is subdivided into nested pixel blocks and the translation of each of the pixel blocks from the key video field to a new video field is determined as a precursor to determining change in magnification, rotation and translation of the image from the key video field to the new video field.

  3. Video Image Stabilization and Registration

    NASA Technical Reports Server (NTRS)

    Hathaway, David H. (Inventor); Meyer, Paul J. (Inventor)

    2003-01-01

    A method of stabilizing and registering a video image in multiple video fields of a video sequence provides accurate determination of the image change in magnification, rotation and translation between video fields, so that the video fields may be accurately corrected for these changes in the image in the video sequence. In a described embodiment, a key area of a key video field is selected which contains an image which it is desired to stabilize in a video sequence. The key area is subdivided into nested pixel blocks and the translation of each of the pixel blocks from the key video field to a new video field is determined as a precursor to determining change in magnification, rotation and translation of the image from the key video field to the new video field.

  4. The Value of Video

    ERIC Educational Resources Information Center

    Thompson, Douglas E.

    2011-01-01

    Video connects sight and sound, creating a composite experience greater than either alone. More than any other single technology, video is the most powerful way to communicate with others--and an ideal medium for sharing with others the vital learning occurring in music classrooms. In this article, the author leads readers through the process of…

  5. Digital Video Editing

    ERIC Educational Resources Information Center

    McConnell, Terry

    2004-01-01

    Monica Adams, head librarian at Robinson Secondary in Fairfax country, Virginia, states that librarians should have the technical knowledge to support projects related to digital video editing. The process of digital video editing and the cables, storage issues and the computer system with software is described.

  6. 2016 Perseids: outreach video

    NASA Astrophysics Data System (ADS)

    Madiedo, Jose Maria

    2016-02-01

    In order to promote the observation of the Perseids in August 2016 I have prepared an outreach video. The video contains computer animations and actual footage related to this meteor shower. It has been released by the University of Huelva and the Institute of Astrophysics of Andalusia in two versions: English and Spanish.

  7. Policy for Instructional Video.

    ERIC Educational Resources Information Center

    Lipson, Joseph I.

    An examination of the general uses of video in instruction helps to formulate appropriate policy for maximizing video production and use. Wide use of instructional television makes advanced knowledge more usable and increases public awareness of new discoveries, reduces the time lag between conception and application of ideas which change society,…

  8. Writing in Video.

    ERIC Educational Resources Information Center

    Carraher, David; Nemirovsky, Ricardo; DiMattia, Cara; Lara-Meloy, Teresa; Earnest, Darrell

    1999-01-01

    Video and electronic media have the potential to bridge the gap between classroom research and practice by providing rich and detailed data for grounded discussions about teaching and learning. Describes attempts to use digital video technologies to increase collaboration between researchers and practitioners. (WRM)

  9. The Video Generation.

    ERIC Educational Resources Information Center

    Provenzo, Eugene F., Jr.

    1992-01-01

    Video games are neither neutral nor harmless but represent very specific social and symbolic constructs. Research on the social content of today's video games reveals that sex bias and gender stereotyping are widely evident throughout the Nintendo games. Violence and aggression also pervade the great majority of the games. (MLF)

  10. The Important Elements of a Science Video

    NASA Astrophysics Data System (ADS)

    Harned, D. A.; Moorman, M.; McMahon, G.

    2012-12-01

    New technologies have revolutionized use of video as a means of communication. Films have become easier to create and to distribute. Video is omnipresent in our culture and supplements or even replaces writing in many applications. How can scientists and educators best use video to communicate scientific results? Video podcasts are being used in addition to journal, print, and online publications to communicate the relevance of scientific findings of the U.S. Geological Survey's (USGS) National Water-Quality Assessment (NAWQA) program to general audiences such as resource managers, educational groups, public officials, and the general public. In an effort to improve the production of science videos a survey was developed to provide insight into effective science communication with video. Viewers of USGS podcast videos were surveyed using Likert response- scaling to identify the important elements of science videos. The surveys were of 120 scientists and educators attending the 2010 and 2011 Fall Meetings of the American Geophysical Union and the 2012 meeting of the National Monitoring Council. The median age of the respondents was 44 years, with an education level of a Bachelor's Degree or higher. Respondents reported that their primary sources for watching science videos were YouTube and science websites. Video length was the single most important element associated with reaching the greatest number of viewers. The surveys indicated a median length of 5 minutes as appropriate for a web video, with 5-7 minutes the 25th-75th percentiles. An illustration of the effect of length: a 5-minute and a 20-minute version of a USGS film on the effect of urbanization on water-quality was made available on the same website. The short film has been downloaded 3 times more frequently than the longer film version. The survey showed that the most important elements to include in a science film are style elements including strong visuals, an engaging story, and a simple message, and

  11. An Overview of Video Description: History, Benefits, and Guidelines

    ERIC Educational Resources Information Center

    Packer, Jaclyn; Vizenor, Katie; Miele, Joshua A.

    2015-01-01

    This article provides an overview of the historical context in which video description services have evolved in the United States, a summary of research demonstrating benefits to people with vision loss, an overview of current video description guidelines, and information about current software programs that are available to produce video…

  12. Tournament Management via Interactive Video Communication Systems: Models and Motives.

    ERIC Educational Resources Information Center

    Littlefield, Robert S.; Pawlowski, Donna R.

    In response to tighter school budgets and improved technology, a two-way interactive video was successfully used to provide an alternative "delivery system" for forensic competition. Two university sites were selected to organize and host an interactive video speech and debate tournament for area high school students. The program was…

  13. Work for Play: Careers in Video Game Development

    ERIC Educational Resources Information Center

    Liming, Drew; Vilorio, Dennis

    2011-01-01

    Video games are not only for play; they also provide work. Making video games is a serious--and big--business. Creating these games is complex and requires the collaboration of many developers, who perform a variety of tasks, from production to programming. They work for both small and large game studios to create games that can be played on many…

  14. Prepare-Participate-Connect: Active Learning with Video Annotation

    ERIC Educational Resources Information Center

    Colasante, Meg; Douglas, Kathy

    2016-01-01

    Annotation of video provides students with the opportunity to view and engage with audiovisual content in an interactive and participatory way rather than in passive-receptive mode. This article discusses research into the use of video annotation in four vocational programs at RMIT University in Melbourne, which allowed students to interact with…

  15. The interactive digital video interface

    NASA Technical Reports Server (NTRS)

    Doyle, Michael D.

    1989-01-01

    A frequent complaint in the computer oriented trade journals is that current hardware technology is progressing so quickly that software developers cannot keep up. A example of this phenomenon can be seen in the field of microcomputer graphics. To exploit the advantages of new mechanisms of information storage and retrieval, new approaches must be made towards incorporating existing programs as well as developing entirely new applications. A particular area of need is the correlation of discrete image elements to textural information. The interactive digital video (IDV) interface embodies a new concept in software design which addresses these needs. The IDV interface is a patented device and language independent process for identifying image features on a digital video display and which allows a number of different processes to be keyed to that identification. Its capabilities include the correlation of discrete image elements to relevant text information and the correlation of these image features to other images as well as to program control mechanisms. Sophisticated interrelationships can be set up between images, text, and program control mechanisms.

  16. Echocardiogram video summarization

    NASA Astrophysics Data System (ADS)

    Ebadollahi, Shahram; Chang, Shih-Fu; Wu, Henry D.; Takoma, Shin

    2001-05-01

    This work aims at developing innovative algorithms and tools for summarizing echocardiogram videos. Specifically, we summarize the digital echocardiogram videos by temporally segmenting them into the constituent views and representing each view by the most informative frame. For the segmentation we take advantage of the well-defined spatio- temporal structure of the echocardiogram videos. Two different criteria are used: presence/absence of color and the shape of the region of interest (ROI) in each frame of the video. The change in the ROI is due to different modes of echocardiograms present in one study. The representative frame is defined to be the frame corresponding to the end- diastole of the heart cycle. To locate the end-diastole we track the ECG of each frame to find the exact time the time- marker on the ECG crosses the peak of the end-diastole we track the ECG of each frame to find the exact time the time- marker on the ECG crosses the peak of the R-wave. The corresponding frame is chosen to be the key-frame. The entire echocardiogram video can be summarized into either a static summary, which is a storyboard type of summary and a dynamic summary, which is a concatenation of the selected segments of the echocardiogram video. To the best of our knowledge, this if the first automated system for summarizing the echocardiogram videos base don visual content.

  17. Interventional video tomography

    NASA Astrophysics Data System (ADS)

    Truppe, Michael J.; Pongracz, Ferenc; Ploder, Oliver; Wagner, Arne; Ewers, Rolf

    1995-05-01

    Interventional Video Tomography (IVT) is a new imaging modality for Image Directed Surgery to visualize in real-time intraoperatively the spatial position of surgical instruments relative to the patient's anatomy. The video imaging detector is based on a special camera equipped with an optical viewing and lighting system and electronic 3D sensors. When combined with an endoscope it is used for examining the inside of cavities or hollow organs of the body from many different angles. The surface topography of objects is reconstructed from a sequence of monocular video or endoscopic images. To increase accuracy and speed of the reconstruction the relative movement between objects and endoscope is continuously tracked by electronic sensors. The IVT image sequence represents a 4D data set in stereotactic space and contains image, surface topography and motion data. In ENT surgery an IVT image sequence of the planned and so far accessible surgical path is acquired prior to surgery. To simulate the surgical procedure the cross sectional imaging data is superimposed with the digitally stored IVT image sequence. During surgery the video sequence component of the IVT simulation is substituted by the live video source. The IVT technology makes obsolete the use of 3D digitizing probes for the patient image coordinate transformation. The image fusion of medical imaging data with live video sources is the first practical use of augmented reality in medicine. During surgery a head-up display is used to overlay real-time reformatted cross sectional imaging data with the live video image.

  18. Video: The Power and Value for Education and Outreach

    NASA Astrophysics Data System (ADS)

    Strong, L. R.; Cooper, S. K.; Brinkhuis, D.; Kurtz, K.; Peart, L. W.

    2011-12-01

    Video can play an essential role for outreach efforts. Of all the multimedia tools at your disposal, video is excellent at generating interest and excitement about science in general - and research expeditions more specifically. This talk will show you how one outreach organization, the Consortium for Ocean Leadership, has been using the power of video to share their research. The Consortium for Ocean Leadership's Deep Earth Academy is the U.S. education and outreach branch for IODP, the Integrated Ocean Drilling Program. The research drilling ship JOIDES Resolution goes on 2-month expeditions at sea. Deep Earth Academy has hired video producers to create video while on board, uploading over satellite-provided internet from the ship. These videos are a resource for educators and researchers after the fact, but are also used during the expeditions to prepare audiences for another innovative outreach avenue - live video webcasts from sea. Deep Earth Academy continues to develop and refine techniques for live video webcasting events with schools, museums and other interest groups. Reaching audiences directly - through the web, is not only possible now, but essential. Video is one of the best and most dynamic formats to grab them. This presentation will share best practices and innovations in live and recorded video from more than 2 years of experiences from the JOIDES Resolution and related expeditions.

  19. Overlaid caption extraction in news video based on SVM

    NASA Astrophysics Data System (ADS)

    Liu, Manman; Su, Yuting; Ji, Zhong

    2007-11-01

    Overlaid caption in news video often carries condensed semantic information which is key cues for content-based video indexing and retrieval. However, it is still a challenging work to extract caption from video because of its complex background and low resolution. In this paper, we propose an effective overlaid caption extraction approach for news video. We first scan the video key frames using a small window, and then classify the blocks into the text and non-text ones via support vector machine (SVM), with statistical features extracted from the gray level co-occurrence matrices, the LH and HL sub-bands wavelet coefficients and the orientated edge intensity ratios. Finally morphological filtering and projection profile analysis are employed to localize and refine the candidate caption regions. Experiments show its high performance on four 30-minute news video programs.

  20. Video Case Studies: Preparing Teachers for Inclusion

    ERIC Educational Resources Information Center

    Burden, Robin; Tinnerman, Larry; Lunce, Les; Runshe, Debra

    2010-01-01

    Balancing the need to prepare pre-service teachers with the skills necessary to effectively participate in Individualized Education Programs (IEPs) with the constraints of confidentiality as required by law has led one university to develop video scenarios that can be used as teaching tools. Three scenarios have been created, two at the secondary…

  1. Teaching Corporate Culture Using Interactive Video Training.

    ERIC Educational Resources Information Center

    Gardner, P. R.

    The Westinghouse Hanford Company Total Quality Program includes the development of Hanford General Employee Training (HGET), an interactive video course. The commitment to total quality is developed in both new and requalifying employees by requiring them to make positive choices when confronted with real life scenarios showing violations of…

  2. Nursing Students Benefit from Video Technology

    ERIC Educational Resources Information Center

    Barron, Rich

    2006-01-01

    At Renton Technical College in Renton, Washington, a video system that captures and records live images is enhancing the educational experience for students in the nursing program. Capturing and recording live images from the rooms has proven to be one of the most successful teaching methods instituted at Renton Tech. Instructors are able to…

  3. Interactive Video Games in Physical Education

    ERIC Educational Resources Information Center

    Trout, Josh; Christie, Brett

    2007-01-01

    As the obesity epidemic in the United States spreads among children and teenagers, due in part to sedentary lifestyles, some physical education programs are using interactive video games to keep students engaged in physical activity. These innovative games make physical activity fun and challenging for both high- and low-skilled students. Although…

  4. Video Discs: Magic Lamps for Educators?

    ERIC Educational Resources Information Center

    Braun,

    1978-01-01

    This article focuses on electro-optical videodisc systems because of their educational advantages over electromechanical systems and specifically on the Philips/MCA system. Areas emerging for videodisc educational application are identified as lenear video, programed instruction, and interactive use with the computer. (CMV)

  5. Video game epilepsy.

    PubMed

    Singh, R; Bhalla, A; Lehl, S S; Sachdev, A

    2001-12-01

    Reflex epilepsy is the commonest form of epilepsy in which seizures are provoked by specific external stimulus. Photosensitive reflex epilepsy is provoked by environmental flicker stimuli. Video game epilepsy is considered to be its variant or a pattern sensitive epilepsy. The mean age of onset is around puberty and boys suffer more commonly as they are more inclined to play video games. Television set or computer screen is the commonest precipitants. The treatment remains the removal of the offending stimulus along with drug therapy. Long term prognosis in these patients is better as photosensitivity gradually declines with increasing age. We present two such case of epilepsy induced by video game.

  6. Assessing Experiences with Online Educational Videos: Converting Multiple Constructed Responses to Quantifiable Data

    ERIC Educational Resources Information Center

    Harrison, David J.

    2015-01-01

    Online educational videos disseminated content for a university pre-service teacher internship program. Placed within an online course management system, the videos were accessed by 202 interns located in several Western U.S. states. To ascertain the interns' subjective experiences of the online course and videos to assist in the evaluation of the…

  7. Digital Video Projects of, by, and for New Teachers: The Multiple Educational Functions of Creating Multimedia

    ERIC Educational Resources Information Center

    Halter, Christopher; Levin, James

    2014-01-01

    A three year study of digital video creation in higher education investigated the impact that creating short digital videos by university students in their final class of a teacher education program had on those students. Each student created a short video reflecting on the process of how he/she became a teacher. An analysis of the videos…

  8. What Works for Them? Preservice Teachers' Perceptions of Their Learning from Video Cases

    ERIC Educational Resources Information Center

    Yadav, Aman

    2008-01-01

    Although much has been written about the use of video cases--particularly, video cases in teacher preparation programs in the United States--little is known about what the consumers of video cases (i.e., preservice teachers) think about such cases and how they are implemented in teacher education courses. This research investigated preservice…

  9. Video Production for School Library Media Specialists: Communication and Production Techniques. Professional Growth Series.

    ERIC Educational Resources Information Center

    McConnell, Terry; Sprouse, Harry W.

    This book aims to help show school librarians how camcorders and other video production equipment can help them communicate more effectively with students, teachers, parents, and administrators. The book sees video production as an integral part of a library media center program because learning how to produce videos is an excellent way to learn…

  10. Assessment of Teacher Competence Using Video Portfolios: Reliability, Construct Validity, and Consequential Validity

    ERIC Educational Resources Information Center

    Admiraal, Wilfried; Hoeksma, Mark; van de Kamp, Marie-Therese; van Duin, Gee

    2011-01-01

    The richness and complexity of video portfolios endanger both the reliability and validity of the assessment of teacher competencies. In a post-graduate teacher education program, the assessment of video portfolios was evaluated for its reliability, construct validity, and consequential validity. Although video portfolio facilitated a reliable and…

  11. Composing across Multiple Media: A Case Study of Digital Video Production in a Fifth Grade Classroom

    ERIC Educational Resources Information Center

    Ranker, Jason

    2008-01-01

    This is a qualitative case study of two students' composing processes as they developed a documentary video about the Dominican Republic in an urban, public middle school classroom. While using a digital video editing program, the students moved across multiple media (the Web, digital video, books, and writing), drawing semiotic resources from…

  12. Rap video vs. traditional video for teaching nutrition.

    PubMed

    Connelly, J O; Berryman, T; Tolley, E A

    1996-01-01

    This study compared the effectiveness of a rap video with a traditional video in providing nutrition information. Sixty pregnant African-American females (ages 14 through 18) were randomly assigned to view either a rap video or a traditional video about good nutrition. The data revealed no significant difference in scores between the two versions; both videos produced significant learning; and 17 and 18 year olds scored higher than 15 and 16 year olds.

  13. Learning from Online Video Lectures

    ERIC Educational Resources Information Center

    Brecht, H. David

    2012-01-01

    This study empirically examines the instructional value of online video lectures--videos that a course's instructor prepares to supplement classroom or online-broadcast lectures. The study examines data from a classroom course, where the videos have a slower, more step-by-step lecture style than the classroom lectures; student use of videos is…

  14. Industrial-Strength Streaming Video.

    ERIC Educational Resources Information Center

    Avgerakis, George; Waring, Becky

    1997-01-01

    Corporate training, financial services, entertainment, and education are among the top applications for streaming video servers, which send video to the desktop without downloading the whole file to the hard disk, saving time and eliminating copyrights questions. Examines streaming video technology, lists ten tips for better net video, and ranks…

  15. Fused Six-Camera Video of STS-134 Launch

    NASA Video Gallery

    Imaging experts funded by the Space Shuttle Program and located at NASA's Ames Research Center prepared this video by merging nearly 20,000 photographs taken by a set of six cameras capturing 250 i...

  16. (Video 4 of 8) Proteomics: Proteins At Work

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  17. (Video 5 of 8) Epigenomics: Your Epigenome and Environment

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  18. (Video 3 of 8) Transcriptomics: Releasing the Messengers

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  19. (Video 6 of 8) Metabolomics: You Are What You Eat

    NASA Video Gallery

    NASA’s Human Research Program releases “Metabolomics: You Are What You Eat” video to highlight its Twins Study which uses omics to study Mark and Scott Kelly’s metabolites. Omics is an evolving fie...

  20. Video Helps Prepare Patients to Participate in Cancer Trials

    Cancer.gov

    Patients who took part in a tailored, video-based educational program had a better understanding of and fewer concerns about participating in clinical trials than patients who received text-based educational.

  1. Analyzing crime scene videos

    NASA Astrophysics Data System (ADS)

    Cunningham, Cindy C.; Peloquin, Tracy D.

    1999-02-01

    Since late 1996 the Forensic Identification Services Section of the Ontario Provincial Police has been actively involved in state-of-the-art image capture and the processing of video images extracted from crime scene videos. The benefits and problems of this technology for video analysis are discussed. All analysis is being conducted on SUN Microsystems UNIX computers, networked to a digital disk recorder that is used for video capture. The primary advantage of this system over traditional frame grabber technology is reviewed. Examples from actual cases are presented and the successes and limitations of this approach are explored. Suggestions to companies implementing security technology plans for various organizations (banks, stores, restaurants, etc.) will be made. Future directions for this work and new technologies are also discussed.

  2. NREL Buildings Research Video

    SciTech Connect

    2009-01-01

    Through research, the National Renewable Energy Laboratory (NREL) has developed many strategies and design techniques to ensure both commercial and residential buildings use as little energy as possible and also work well with the surroundings. Here you will find a video that introduces the work of NREL Buildings Research, highlights some of the facilities on the NREL campus, and demonstrates these efficient building strategies. Watch this video to see design highlights of the Science and Technology Facility on the NREL campus—the first Federal building to be LEED® Platinum certified. Additionally, the video demonstrates the energy-saving features of NRELs Thermal Test Facility. For a text version of this video visit http://www.nrel.gov/buildings/about_research_text_version.html

  3. IRIS First Light Video

    NASA Video Gallery

    First Interface Region Imaging Spectrograph (IRIS) movie, 21 hours after opening the telescope door. This video has been slowed forty percent and looped four times to show greater detail. Credit: N...

  4. NREL Buildings Research Video

    ScienceCinema

    None

    2016-07-12

    Through research, the National Renewable Energy Laboratory (NREL) has developed many strategies and design techniques to ensure both commercial and residential buildings use as little energy as possible and also work well with the surroundings. Here you will find a video that introduces the work of NREL Buildings Research, highlights some of the facilities on the NREL campus, and demonstrates these efficient building strategies. Watch this video to see design highlights of the Science and Technology Facility on the NREL campus—the first Federal building to be LEED® Platinum certified. Additionally, the video demonstrates the energy-saving features of NRELs Thermal Test Facility. For a text version of this video visit http://www.nrel.gov/buildings/about_research_text_version.html

  5. Video Views and Reviews

    ERIC Educational Resources Information Center

    Watters, Christopher D.

    2003-01-01

    This article reviews three "Molecular Biology of the Cell" movies. These include videos on nuclear dynamics and nuclear localization signals, spindle and chromosomal movements during mitosis, and fibroblast motility and substrate adhesiveness. (Contains 5 figures.)

  6. Video image position determination

    DOEpatents

    Christensen, Wynn; Anderson, Forrest L.; Kortegaard, Birchard L.

    1991-01-01

    An optical beam position controller in which a video camera captures an image of the beam in its video frames, and conveys those images to a processing board which calculates the centroid coordinates for the image. The image coordinates are used by motor controllers and stepper motors to position the beam in a predetermined alignment. In one embodiment, system noise, used in conjunction with Bernoulli trials, yields higher resolution centroid coordinates.

  7. Android Video Streaming

    DTIC Science & Technology

    2014-05-01

    Android Video Streaming by Jonathan Fletcher, David Doria, and David Bruno ARL-TR-6947 May 2014...the originator. Army Research Laboratory Aberdeen Proving Ground, MD 21005-5067 ARL-TR-6947 May 2014 Android Video Streaming...1. REPORT DATE (DD-MM-YYYY) May 2014 2. REPORT TYPE Final 3. DATES COVERED (From - To) July 2013–September 2013 4. TITLE AND SUBTITLE Android

  8. Evaluating the Effectiveness of the 2002-2003 NASA SCIence Files(TM) Program

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Lambert, Matthew A.; Williams, Amy C.

    2004-01-01

    NASA SCIence Files (tm) is a research-, inquiry-, and standards-based, integrated mathematics, science, and technology series of 60-minute instructional distance learning (television and web-based) programs for students in grades 3-5. Respondents who evaluated the programs in the 2002-2003 NASA SCIence Files (tm) series reported that (1) they used the programs in the series; (2) the goals and objectives for the series were met; (3) the programs were aligned with the national mathematics, science, and technology standards; (4) the program content was developmentally appropriate for grade level; and (5) the programs in the series enhanced and enriched the teaching of mathematics, science, and technology.

  9. Secure authenticated video equipment

    SciTech Connect

    Doren, N.E.

    1993-07-01

    In the verification technology arena, there is a pressing need for surveillance and monitoring equipment that produces authentic, verifiable records of observed activities. Such a record provides the inspecting party with confidence that observed activities occurred as recorded, without undetected tampering or spoofing having taken place. The secure authenticated video equipment (SAVE) system provides an authenticated series of video images of an observed activity. Being self-contained and portable, it can be installed as a stand-alone surveillance system or used in conjunction with existing monitoring equipment in a non-invasive manner. Security is provided by a tamper-proof camera enclosure containing a private, electronic authentication key. Video data is transferred communication link consisting of a coaxial cable, fiber-optic link or other similar media. A video review station, located remotely from the camera, receives, validates, displays and stores the incoming data. Video data is validated within the review station using a public key, a copy of which is held by authorized panics. This scheme allows the holder of the public key to verify the authenticity of the recorded video data but precludes undetectable modification of the data generated by the tamper-protected private authentication key.

  10. Transana Qualitative Video and Audio Analysis Software as a Tool for Teaching Intellectual Assessment Skills to Graduate Psychology Students

    ERIC Educational Resources Information Center

    Rush, S. Craig

    2014-01-01

    This article draws on the author's experience using qualitative video and audio analysis, most notably through use of the Transana qualitative video and audio analysis software program, as an alternative method for teaching IQ administration skills to students in a graduate psychology program. Qualitative video and audio analysis may be useful for…

  11. DASCAR sensor suite and video data system

    SciTech Connect

    Carter, R.J.; Barickman, F.S.; Goodman, M.J.

    1996-12-31

    A research program oriented toward the development of a portable data acquisition system for crash avoidance research has been conducted. This paper discusses the background to the project and the requirements for the data acquisition system. it also provides a brief system overview and describes two of the system`s five major elements, the sensor suite and the video data system, in detail. Components, functions, and specifications are covered Finally the paper addresses the central data collection/analysis facility which was assembled to manage the sensor and video data, and presents the potential uses of the data acquisition system.

  12. DASCAR sensor suite and video data system

    NASA Astrophysics Data System (ADS)

    Carter, Richard J.; Barickman, Frank S.; Goodman, Michael J.

    1997-02-01

    A research program oriented toward the development of a portable data acquisition system for crash avoidance research has been conducted. This paper discusses the background to the project and the requirements for the data acquisition system. It also provides a brief system overview and describes two of the system's five major elements, the sensor suite and the video data system, in detail. Components, functions, and specifications are covered. Finally the paper addresses the central data collection/analysis facility which was assembled to mange the sensor and video data, and presents the potential uses of the data acquisition system.

  13. Video: useful tool for delivering family planning messages.

    PubMed

    Sumarsono, S K

    1985-10-01

    In 1969, the Government of Indonesia declared that the population explosion was a national problem. The National Family Planning Program was consequently launched to encourage adoption of the ideal of a small, happy and prosperous family norm. Micro-approach messages are composed of the following: physiology of menstruation; reproductive process; healthy pregnancy; rational family planning; rational application of contraceptives; infant and child care; nutrition improvement; increase in breastfeeding; increase in family income; education in family life; family health; and deferred marriage age. Macro-approach messages include: the population problem and its impact on socioeconomic aspects; efforts to cope with the population problem; and improvement of women's lot. In utilizing the media and communication channels, the program encourages the implementation of units and working units of IEC to produce IEC materials; utilizes all possible existing media and IEC channels; maintains the consistent linkage between the activity of mass media and the IEC activities in the field; and encourages the private sector to participate in the production of IEC media and materials. A media production center was set up and carries out the following activities: producing video cassettes for tv broadcasts of family planning drama, family planning news, and tv spots; producing duplicates of the video cassettes for distribution to provinces in support of the video network; producing teaching materials for family planning workers; and transfering family planning films into video cassettes. A video network was developed and includes video monitors in family planning service points such as hospitals, family planning clinics and public places like bus stations. In 1985, the program will be expanded by 50 mobile information units equipped with video monitors. Video has potentials to increase the productivity and effectiveness of the family planning program. The video production process is

  14. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., “Multichannel Television Sound Transmission and Processing Requirements for the BTSC System,” February 1986. (3... stations that are affiliated with one of the top four commercial television broadcast networks (ABC, CBS... broadcast stations that are affiliated or otherwise associated with any television network, must...

  15. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., “Multichannel Television Sound Transmission and Processing Requirements for the BTSC System,” February 1986. (3... would cause an undue burden. The term “undue burden” means significant difficulty or expense. The... the party was served with a copy. (8) Upon a showing of good cause, the Commission may lengthen...

  16. Professional Development Processes That Promote Teacher Change: The Case of a Video-Based Program Focused on Leveraging Students' Mathematical Errors

    ERIC Educational Resources Information Center

    Santagata, Rossella; Bray, Wendy

    2016-01-01

    This study examined processes at the core of teacher professional development (PD) experiences that might positively impact teacher learning and more specifically teacher change. Four processes were considered in the context of a PD program focused on student mathematical errors: analysis of students' mathematical misconceptions as a lever for…

  17. On Paper or Hypermedia? The Effect of Procedural Information in Digital Video Format in the Learning of a Music Score Editor Program by Novice Users.

    ERIC Educational Resources Information Center

    Gimenez, Jesus Tejada; Saenz de Jubera, Magdalena

    This study, by means of an experimental design, examines whether the use of an electronic manual is more effective and efficient than a print manual for the training of novice users with a music score editor program. Differences in access to the two types of manuals were looked for, and information on users' perceptions regarding the materials…

  18. Infants Learn Baby Signs From Video

    PubMed Central

    Dayanim, Shoshana; Namy, Laura L.

    2014-01-01

    There is little evidence that infants learn from infant-oriented educational videos and television programming. This four week longitudinal experiment investigated 15-month-olds’ (N=92) ability to learn ASL signs (e.g., patting head for hat) from at-home viewing of instructional video, either with or without parent support, compared to traditional parent instruction and a no-exposure control condition. Forced choice, elicited production, and parent report measures indicate learning across all three exposure conditions, with a trend towards more robust learning in the parent support conditions, regardless of medium. There were no differences between experimental and control conditions in the acquisition of corresponding verbal labels. This constitutes the first experimental evidence of infants’ ability to learn expressive communication from commercially available educational videos. PMID:25622926

  19. Analysis of unstructured video based on camera motion

    NASA Astrophysics Data System (ADS)

    Abdollahian, Golnaz; Delp, Edward J.

    2007-01-01

    Although considerable work has been done in management of "structured" video such as movies, sports, and television programs that has known scene structures, "unstructured" video analysis is still a challenging problem due to its unrestricted nature. The purpose of this paper is to address issues in the analysis of unstructured video and in particular video shot by a typical unprofessional user (i.e home video). We describe how one can make use of camera motion information for unstructured video analysis. A new concept, "camera viewing direction," is introduced as the building block of home video analysis. Motion displacement vectors are employed to temporally segment the video based on this concept. We then find the correspondence between the camera behavior with respect to the subjective importance of the information in each segment and describe how different patterns in the camera motion can indicate levels of interest in a particular object or scene. By extracting these patterns, the most representative frames, keyframes, for the scenes are determined and aggregated to summarize the video sequence.

  20. "Comuniquemonos, Ya]": strengthening interpersonal communication and health through video.

    PubMed

    1992-01-01

    The Nutrition Communication Project has overseen production of a training video interpersonal communication for health workers involved in growth monitoring and promotion (GMP) programs in Latin America entitled Comuniquemonos, Ya] Producers used the following questions as their guidelines: Who is the audience?, Why is the training needed?, and What are the objectives and advantages of using video? Communication specialists, anthropologists, educators, and nutritionists worked together to write the script. Then video camera specialists taped the video in Bolivia and Guatemala. A facilitator's guide complete with an outline of an entire workshop comes with the video. The guide encourages trainees to participate in various situations. Trainees are able to compare their interpersonal skills with those of the health workers on the video. Further they can determine cause and effect. The video has 2 scenes to demonstrate poor and good communication skills using the same health worker in both situations. Other scenes highlight 6 communication skills: developing a warm environment, asking questions, sharing results, listening, observing, and doing demonstration. All types of health workers ranging from physicians to community health workers as well as health workers from various countries (Guatemala, Honduras, Bolivia, and Ecuador) approve of the video. Some trainers have used the video without using the guide and comment that it began a debate on communication 's role in GMP efforts.

  1. The Uses and Effects of Video Viewing among Swedish Adolescents. An Ethnographic Study of Adolescent Video Users. Media Panel Report No. 31.

    ERIC Educational Resources Information Center

    Roe, Keith; Salomonsson, Karin

    This report is one in a series dealing with Swedish adolescents' uses of video based upon the Media Panel research program, a three-wave, longitudinal research program on video use conducted at the Department of Sociology, the University of Lund, and the Department for Information Techniques, the University College of Vaxjo, Sweden. Data were…

  2. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Programming information. 76.1512 Section 76... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An... for the purpose of selecting programming on the open video system, or in the way such material...

  3. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Programming information. 76.1512 Section 76... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An... for the purpose of selecting programming on the open video system, or in the way such material...

  4. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Programming information. 76.1512 Section 76... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An... for the purpose of selecting programming on the open video system, or in the way such material...

  5. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Programming information. 76.1512 Section 76... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An... for the purpose of selecting programming on the open video system, or in the way such material...

  6. 47 CFR 76.1512 - Programming information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 4 2011-10-01 2011-10-01 false Programming information. 76.1512 Section 76... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1512 Programming information. (a) An... for the purpose of selecting programming on the open video system, or in the way such material...

  7. Personal video manager: managing and mining home video collections

    NASA Astrophysics Data System (ADS)

    Wu, Peng; Obrador, Pere

    2005-07-01

    Home video collections constitute an important source of content to be experienced within the digital entertainment context. To make such content easy to access and reuse, various video analysis technologies have been researched and developed to extract video assets for management tasks, including video shot/scene detection, keyframe extraction, and video skimming/summarization. However, one less addressed issue is to investigate how useful those assets are in helping consumers managing their video collections and the usage pattern of the assets. In this paper, we present Personal Video Manager, both as a home video management system and an explorative research platform to enable a systematic analysis and understanding of consumers" demand on video assets and video processing technologies. For understanding consumer"s interest, PVM adopts database management technologies to model and archive how consumers identify video assets and utilize them for management tasks. The PVM mining engine performs data mining on such archived data to mine useful knowledge of consumer"s preference on video assets and behavior on utilizing the assets. As revealed in the experiment, consumer's interaction embeds rich information to be leveraged in developing more effective video analysis technologies.

  8. Web-Based Cognitive Behavioral Relapse Prevention Program With Tailored Feedback for People With Methamphetamine and Other Drug Use Problems: Development and Usability Study

    PubMed Central

    Miyamoto, Yuki; Kawakami, Norito; Matsumoto, Toshihiko

    2016-01-01

    Background Although drug abuse has been a serious public health concern, there have been problems with implementation of treatment for drug users in Japan because of poor accessibility to treatment, concerns about stigma and confidentiality, and costs. Therapeutic interventions using the Internet and computer technologies could improve this situation and provide more feasible and acceptable approaches. Objective The objective of the study was to show how we developed a pilot version of a new Web-based cognitive behavioral relapse prevention program with tailored feedback to assist people with drug problems and assessed its acceptance and usability. Methods We developed the pilot program based on existing face-to-face relapse prevention approaches using an open source Web application to build an e-learning website, including relapse prevention sessions with videos, exercises, a diary function, and self-monitoring. When users submitted exercise answers and their diary, researchers provided them with personalized feedback comments using motivational interviewing skills. People diagnosed with drug dependence were recruited in this pilot study from a psychiatric outpatient ward and nonprofit rehabilitation facilities and usability was evaluated using Internet questionnaires. Overall, website usability was assessed by the Web Usability Scale. The adequacy of procedures in the program, ease of use, helpfulness of content, and adverse effects, for example, drug craving, mental distress, were assessed by original structured questionnaires and descriptive form questions. Results In total, 10 people participated in the study and completed the baseline assessment, 60% completed all relapse prevention sessions within the expected period. The time needed to complete one session was about 60 minutes and most of the participants took 2 days to complete the session. Overall website usability was good, with reasonable scores on subscales of the Web Usability Scale. The participants

  9. A video demonstration of the Li's anastomosis-the key part of the "non-tube no fasting" fast track program for resectable esophageal carcinoma.

    PubMed

    Zheng, Yan; Li, Yin; Wang, Zongfei; Sun, Haibo; Zhang, Ruixiang

    2015-07-01

    The main obstacle of fast track surgery for esophagectomy is early oral feeding. The main concern of early oral feeding is the possibility of increasing the incidence of anastomotic leakage. Dr. Yin Li used the Li's anastomosis to ensure oral feeding at will the first day after esophagectomy. This safe and efficient anastomosis method significantly reduced the anastomotic leak rate, the number of post-operative days and stricture. Importantly, the "non-tube no fasting" fast track program for esophageal cancer patients was conducted smoothly with Li's anastomosis. This article was focused on the surgical procedure of Li's anastomosis.

  10. Video resolution enhancement

    NASA Astrophysics Data System (ADS)

    Schultz, Richard R.; Stevenson, Robert L.

    1995-03-01

    With the advent of High Definition Television, it will become desirable to convert existing video sequence data into higher-resolution formats. This conversion process already occurs within the human visual system to some extent, since the perceived spatial resolution of a sequence appears much higher than the actual spatial resolution of an individual frame. This paper addresses how to utilize both the spatial and temporal information present in a sequence in order to generate high-resolution video. A novel observation model based on motion compensated subsampling is proposed for a video sequence. Since the reconstruction problem is ill-posed, Bayesian restoration with a discontinuity-preserving prior image model is used to extract high-resolution image sequences will be shown, with dramatic improvements provided over various single frame interpolation methods.

  11. NASA Video Catalog

    NASA Technical Reports Server (NTRS)

    2006-01-01

    This issue of the NASA Video Catalog cites video productions listed in the NASA STI database. The videos listed have been developed by the NASA centers, covering Shuttle mission press conferences; fly-bys of planets; aircraft design, testing and performance; environmental pollution; lunar and planetary exploration; and many other categories related to manned and unmanned space exploration. Each entry in the publication consists of a standard bibliographic citation accompanied by an abstract. The Table of Contents shows how the entries are arranged by divisions and categories according to the NASA Scope and Subject Category Guide. For users with specific information, a Title Index is available. A Subject Term Index, based on the NASA Thesaurus, is also included. Guidelines for usage of NASA audio/visual material, ordering information, and order forms are also available.

  12. Brains on video games.

    PubMed

    Bavelier, Daphne; Green, C Shawn; Han, Doug Hyun; Renshaw, Perry F; Merzenich, Michael M; Gentile, Douglas A

    2011-11-18

    The popular press is replete with stories about the effects of video and computer games on the brain. Sensationalist headlines claiming that video games 'damage the brain' or 'boost brain power' do not do justice to the complexities and limitations of the studies involved, and create a confusing overall picture about the effects of gaming on the brain. Here, six experts in the field shed light on our current understanding of the positive and negative ways in which playing video games can affect cognition and behaviour, and explain how this knowledge can be harnessed for educational and rehabilitation purposes. As research in this area is still in its early days, the contributors of this Viewpoint also discuss several issues and challenges that should be addressed to move the field forward.

  13. Brains on video games

    PubMed Central

    Bavelier, Daphne; Green, C. Shawn; Han, Doug Hyun; Renshaw, Perry F.; Merzenich, Michael M.; Gentile, Douglas A.

    2015-01-01

    The popular press is replete with stories about the effects of video and computer games on the brain. Sensationalist headlines claiming that video games ‘damage the brain’ or ‘boost brain power’ do not do justice to the complexities and limitations of the studies involved, and create a confusing overall picture about the effects of gaming on the brain. Here, six experts in the field shed light on our current understanding of the positive and negative ways in which playing video games can affect cognition and behaviour, and explain how this knowledge can be harnessed for educational and rehabilitation purposes. As research in this area is still in its early days, the contributors of this Viewpoint also discuss several issues and challenges that should be addressed to move the field forward. PMID:22095065

  14. Advanced High-Definition Video Cameras

    NASA Technical Reports Server (NTRS)

    Glenn, William

    2007-01-01

    A product line of high-definition color video cameras, now under development, offers a superior combination of desirable characteristics, including high frame rates, high resolutions, low power consumption, and compactness. Several of the cameras feature a 3,840 2,160-pixel format with progressive scanning at 30 frames per second. The power consumption of one of these cameras is about 25 W. The size of the camera, excluding the lens assembly, is 2 by 5 by 7 in. (about 5.1 by 12.7 by 17.8 cm). The aforementioned desirable characteristics are attained at relatively low cost, largely by utilizing digital processing in advanced field-programmable gate arrays (FPGAs) to perform all of the many functions (for example, color balance and contrast adjustments) of a professional color video camera. The processing is programmed in VHDL so that application-specific integrated circuits (ASICs) can be fabricated directly from the program. ["VHDL" signifies VHSIC Hardware Description Language C, a computing language used by the United States Department of Defense for describing, designing, and simulating very-high-speed integrated circuits (VHSICs).] The image-sensor and FPGA clock frequencies in these cameras have generally been much higher than those used in video cameras designed and manufactured elsewhere. Frequently, the outputs of these cameras are converted to other video-camera formats by use of pre- and post-filters.

  15. Superfund TIO videos. Set A. Regulatory overview - CERCLA's relationship to other programs: RCRA, Title III, UST, CWA, SDWA. Part 1. Audio-Visual

    SciTech Connect

    Not Available

    1990-01-01

    The videotape is divided into five sections. Section 1 provides definitions and historical information on both the Resource Conservation and Recovery Act (RCRA) and the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). The four types of RCRA regulatory programs - Subtitles C, D, I, and J - are described. Treatment, storage, and disposal (TSD) and recycling facilities are also discussed. Section 2 discusses the history behind the Emergency Planning and Community Right-to-Know Act (Title III). The four major provisions of Title III, which are emergency planning, emergency release notification, community right-to-know reporting, and the toxic chemical release inventory are covered. Section 3 outlines the UST program covering notification, record keeping, and the UST Trust Fund. Section 4 outlines the six major provisions of the Clean Water Act (CWA): water quality, pretreatment, prevention of oil and hazardous substance discharges, responses to oil and hazardous substance discharges, discharges of hazardous substances into the ocean, and dredge and fill. Section 5 explains the purpose, regulations, and standards of the Safe Drinking Water Act (SDWA). Specific issues such as underground injection, sole source aquifers, and lead contamination are discussed.

  16. Tsunami Preparedness in California (videos)

    USGS Publications Warehouse

    Filmed and edited by: Loeffler, Kurt; Gesell, Justine

    2010-01-01

    Tsunamis are a constant threat to the coasts of our world. Although tsunamis are infrequent along the West coast of the United States, it is possible and necessary to prepare for potential tsunami hazards to minimize loss of life and property. Community awareness programs are important, as they strive to create an informed society by providing education and training. These videos about tsunami preparedness in California distinguish between a local tsunami and a distant event and focus on the specific needs of each region. They offer guidelines for correct tsunami response and community preparedness from local emergency managers, first-responders, and leading experts on tsunami hazards and warnings, who have been working on ways of making the tsunami affected regions safer for the people and communities on a long-term basis. These videos were produced by the U.S. Geological Survey (USGS) in cooperation with the California Emergency Management Agency (CalEMA) and Pacific Gas and Electric Company (PG&E).

  17. First Video Game

    ScienceCinema

    Takacs, Peter

    2016-07-12

    More than fifty years ago, before either arcades or home video games, visitors waited in line at Brookhaven National Laboratory to play Tennis for Two, an electronic tennis game that is unquestionably a forerunner of the modern video game. Two people played the electronic tennis game with separate controllers that connected to an analog computer and used an oscilloscope for a screen. The game's creator, William Higinbotham, was a physicist who lobbied for nuclear nonproliferation as the first chair of the Federation of American Scientists.

  18. User aware video streaming

    NASA Astrophysics Data System (ADS)

    Kerofsky, Louis; Jagannath, Abhijith; Reznik, Yuriy

    2015-03-01

    We describe the design of a video streaming system using adaptation to viewing conditions to reduce the bitrate needed for delivery of video content. A visual model is used to determine sufficient resolution needed under various viewing conditions. Sensors on a mobile device estimate properties of the viewing conditions, particularly the distance to the viewer. We leverage the framework of existing adaptive bitrate streaming systems such as HLS, Smooth Streaming or MPEG-DASH. The client rate selection logic is modified to include a sufficient resolution computed using the visual model and the estimated viewing conditions. Our experiments demonstrate significant bitrate savings compare to conventional streaming methods which do not exploit viewing conditions.

  19. First Video Game

    SciTech Connect

    Takacs, Peter

    2008-10-21

    More than fifty years ago, before either arcades or home video games, visitors waited in line at Brookhaven National Laboratory to play Tennis for Two, an electronic tennis game that is unquestionably a forerunner of the modern video game. Two people played the electronic tennis game with separate controllers that connected to an analog computer and used an oscilloscope for a screen. The game's creator, William Higinbotham, was a physicist who lobbied for nuclear nonproliferation as the first chair of the Federation of American Scientists.

  20. Innovative Solution to Video Enhancement

    NASA Technical Reports Server (NTRS)

    2001-01-01

    Through a licensing agreement, Intergraph Government Solutions adapted a technology originally developed at NASA's Marshall Space Flight Center for enhanced video imaging by developing its Video Analyst(TM) System. Marshall's scientists developed the Video Image Stabilization and Registration (VISAR) technology to help FBI agents analyze video footage of the deadly 1996 Olympic Summer Games bombing in Atlanta, Georgia. VISAR technology enhanced nighttime videotapes made with hand-held camcorders, revealing important details about the explosion. Intergraph's Video Analyst System is a simple, effective, and affordable tool for video enhancement and analysis. The benefits associated with the Video Analyst System include support of full-resolution digital video, frame-by-frame analysis, and the ability to store analog video in digital format. Up to 12 hours of digital video can be stored and maintained for reliable footage analysis. The system also includes state-of-the-art features such as stabilization, image enhancement, and convolution to help improve the visibility of subjects in the video without altering underlying footage. Adaptable to many uses, Intergraph#s Video Analyst System meets the stringent demands of the law enforcement industry in the areas of surveillance, crime scene footage, sting operations, and dash-mounted video cameras.

  1. Jouons a la video. (Let's Play with Video.)

    ERIC Educational Resources Information Center

    Bourgeois, Raoul; And Others

    1983-01-01

    Drawing on experience and frustration in encouraging the use of video in French instruction, a humorous story about an unsophisticated video user and a game of "Video-Goose" are presented to emphasize the problems of technology and attitude frequently encountered. (MSE)

  2. Guerrilla Video: A New Protocol for Producing Classroom Video

    ERIC Educational Resources Information Center

    Fadde, Peter; Rich, Peter

    2010-01-01

    Contemporary changes in pedagogy point to the need for a higher level of video production value in most classroom video, replacing the default video protocol of an unattended camera in the back of the classroom. The rich and complex environment of today's classroom can be captured more fully using the higher level, but still easily manageable,…

  3. Streaming Video--The Wave of the Video Future!

    ERIC Educational Resources Information Center

    Brown, Laura

    2004-01-01

    Videos and DVDs give the teachers more flexibility than slide projectors, filmstrips, and 16mm films but teachers and students are excited about a new technology called streaming. Streaming allows the educators to view videos on demand via the Internet, which works through the transfer of digital media like video, and voice data that is received…

  4. Computer Augmented Video Education.

    ERIC Educational Resources Information Center

    Sousa, M. B.

    1979-01-01

    Describes project CAVE (Computer Augmented Video Education), an ongoing effort at the U.S. Naval Academy to present lecture material on videocassette tape, reinforced by drill and practice through an interactive computer system supported by a 12 channel closed circuit television distribution and production facility. (RAO)

  5. Video Telescope Operating Microscopy.

    PubMed

    Divers, Stephen J

    2015-09-01

    Exotic pet veterinarians frequently have to operate on small animals, and magnification is commonly used. Existing endoscopy equipment can be used with a mechanical arm and telescope to enable video telescope operating microscopy. The additional equipment items and their specifics are described, and several case examples are provided.

  6. Online Library Videos

    ERIC Educational Resources Information Center

    Power, June

    2010-01-01

    One of the challenges of access services is letting patrons know what one has to offer at his or her library, and then communicating how they may avail themselves of those services. Increasingly, libraries are doing this through more than the traditional handouts and newsletters, but also through blogs, Facebook pages, podcasts, and videos. This…

  7. Deep Web video

    SciTech Connect

    None Available

    2009-06-01

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  8. Jack & the Video Camera

    ERIC Educational Resources Information Center

    Charlan, Nathan

    2010-01-01

    This article narrates how the use of video camera has transformed the life of Jack Williams, a 10-year-old boy from Colorado Springs, Colorado, who has autism. The way autism affected Jack was unique. For the first nine years of his life, Jack remained in his world, alone. Functionally non-verbal and with motor skill problems that affected his…

  9. Caught on Video

    ERIC Educational Resources Information Center

    Sprankle, Bob

    2008-01-01

    When cheaper video cameras with built-in USB connectors were first introduced, the author relates that he pined for one so he introduced the technology into the classroom. The author believes that it would not only be a great tool for students to capture their own learning, but also make his job of collecting authentic assessment more streamlined…

  10. Astronomy Video Contest

    NASA Astrophysics Data System (ADS)

    McFarland, John

    2008-05-01

    One of Galileo's staunchest supporters during his lifetime was Johannes Kepler, Imperial Mathematician to the Holy Roman Emperor. Johannes Kepler will be in St. Louis to personally offer a tribute to Galileo. Set Galileo's astronomy discoveries to music and you get the newest song by the well known acappella group, THE CHROMATICS. The song, entitled "Shoulders of Giants” was written specifically for IYA-2009 and will be debuted at this conference. The song will also be used as a base to create a music video by synchronizing a person's own images to the song's lyrics and tempo. Thousands of people already do this for fun and post their videos on YOU TUBE and other sites. The ASTRONOMY VIDEO CONTEST will be launched as a vehicle to excite, enthuse and educate people about astronomy and science. It will be an annual event administered by the Johannes Kepler Project and will continue to foster the goals of IYA-2009 for years to come. The Astronomy Video poster will contain all the basic information about the contest including: categories, rules, prizes, web address for more info and how to download the new song, "Shoulders of Giants.”

  11. Astronomy Video Contest

    NASA Astrophysics Data System (ADS)

    McFarland, John

    2008-05-01

    During Galileo's lifetime his staunchest supporter was Johannes Kepler, Imperial Mathematician to the Holy Roman Emperor. Johannes Kepler will be in St. Louis to personally offer a tribute to Galileo. Set Galileo's astronomy discoveries to music and you get the newest song by the well known acappella group, THE CHROMATICS. The song, entitled "Shoulders of Giants” was written specifically for IYA-2009 and will be debuted at this conference. The song will also be used as a base to create a music video by synchronizing a person's own images to the song's lyrics and tempo. Thousands of people already do this for fun and post their videos on YOU TUBE and other sites. The ASTRONOMY VIDEO CONTEST will be launched as a vehicle to excite, enthuse and educate people about astronomy and science. It will be an annual event administered by the Johannes Kepler Project and will continue to foster the goals of IYA-2009 for years to come. During this presentation the basic categories, rules, and prizes for the Astronomy Video Contest will be covered and finally the new song "Shoulders of Giants” by THE CHROMATICS will be unveiled

  12. Deep Web video

    ScienceCinema

    None Available

    2016-07-12

    To make the web work better for science, OSTI has developed state-of-the-art technologies and services including a deep web search capability. The deep web includes content in searchable databases available to web users but not accessible by popular search engines, such as Google. This video provides an introduction to the deep web search engine.

  13. The Compressed Video Experience.

    ERIC Educational Resources Information Center

    Weber, John

    In the fall semester 1995, Southern Arkansas University- Magnolia (SAU-M) began a two semester trial delivering college classes via a compressed video link between SAU-M and its sister school Southern Arkansas University Tech (SAU-T) in Camden. As soon as the University began broadcasting and receiving classes, it was discovered that using the…

  14. Video: reprogramming cells.

    PubMed

    2008-12-19

    This video introduction to Science's year-end special issue features Shinya Yamanaka of Kyoto University, George Daley of Harvard University, and Science's Gretchen Vogel reviewing some of the work that led studies in reprogramming cells to be tagged the top scientific story for 2008.

  15. Video Game Controversies.

    ERIC Educational Resources Information Center

    Funk, Jeanne B.; Buchman, Debra D.

    1995-01-01

    Reviews the literature on: (1) health-related effects of video games (VGs), including seizures, physiologic responses, and musculoskeletal injuries; (2) eye-hand coordination in VGs; (3) psychological adjustment related to VGs, including possible psychopathologies and violence-related effects; and (4) the educational impact of VGs. Also examines…

  16. A neuromorphic system for video object recognition

    PubMed Central

    Khosla, Deepak; Chen, Yang; Kim, Kyungnam

    2014-01-01

    Automated video object recognition is a topic of emerging importance in both defense and civilian applications. This work describes an accurate and low-power neuromorphic architecture and system for real-time automated video object recognition. Our system, Neuormorphic Visual Understanding of Scenes (NEOVUS), is inspired by computational neuroscience models of feed-forward object detection and classification pipelines for processing visual data. The NEOVUS architecture is inspired by the ventral (what) and dorsal (where) streams of the mammalian visual pathway and integrates retinal processing, object detection based on form and motion modeling, and object classification based on convolutional neural networks. The object recognition performance and energy use of the NEOVUS was evaluated by the Defense Advanced Research Projects Agency (DARPA) under the Neovision2 program using three urban area video datasets collected from a mix of stationary and moving platforms. These datasets are challenging and include a large number of objects of different types in cluttered scenes, with varying illumination and occlusion conditions. In a systematic evaluation of five different teams by DARPA on these datasets, the NEOVUS demonstrated the best performance with high object recognition accuracy and the lowest energy consumption. Its energy use was three orders of magnitude lower than two independent state of the art baseline computer vision systems. The dynamic power requirement for the complete system mapped to commercial off-the-shelf (COTS) hardware that includes a 5.6 Megapixel color camera processed by object detection and classification algorithms at 30 frames per second was measured at 21.7 Watts (W), for an effective energy consumption of 5.45 nanoJoules (nJ) per bit of incoming video. These unprecedented results show that the NEOVUS has the potential to revolutionize automated video object recognition toward enabling practical low-power and mobile video processing

  17. A neuromorphic system for video object recognition.

    PubMed

    Khosla, Deepak; Chen, Yang; Kim, Kyungnam

    2014-01-01

    Automated video object recognition is a topic of emerging importance in both defense and civilian applications. This work describes an accurate and low-power neuromorphic architecture and system for real-time automated video object recognition. Our system, Neuormorphic Visual Understanding of Scenes (NEOVUS), is inspired by computational neuroscience models of feed-forward object detection and classification pipelines for processing visual data. The NEOVUS architecture is inspired by the ventral (what) and dorsal (where) streams of the mammalian visual pathway and integrates retinal processing, object detection based on form and motion modeling, and object classification based on convolutional neural networks. The object recognition performance and energy use of the NEOVUS was evaluated by the Defense Advanced Research Projects Agency (DARPA) under the Neovision2 program using three urban area video datasets collected from a mix of stationary and moving platforms. These datasets are challenging and include a large number of objects of different types in cluttered scenes, with varying illumination and occlusion conditions. In a systematic evaluation of five different teams by DARPA on these datasets, the NEOVUS demonstrated the best performance with high object recognition accuracy and the lowest energy consumption. Its energy use was three orders of magnitude lower than two independent state of the art baseline computer vision systems. The dynamic power requirement for the complete system mapped to commercial off-the-shelf (COTS) hardware that includes a 5.6 Megapixel color camera processed by object detection and classification algorithms at 30 frames per second was measured at 21.7 Watts (W), for an effective energy consumption of 5.45 nanoJoules (nJ) per bit of incoming video. These unprecedented results show that the NEOVUS has the potential to revolutionize automated video object recognition toward enabling practical low-power and mobile video processing

  18. Participatory Video in Community Development.

    ERIC Educational Resources Information Center

    Anderson, Keith

    1988-01-01

    Discusses the use of participatory video in rural underdeveloped countries and describes a video project in Costa Rica that helped farmers with agricultural management and soil erosion problems. Video production considerations are described, and the use of role playing to supplement documentation is explained. (four references) (LRW)

  19. Video Analysis of Rolling Cylinders

    ERIC Educational Resources Information Center

    Phommarach, S.; Wattanakasiwich, P.; Johnston, I.

    2012-01-01

    In this work, we studied the rolling motion of solid and hollow cylinders down an inclined plane at different angles. The motions were captured on video at 300 frames s[superscript -1], and the videos were analyzed frame by frame using video analysis software. Data from the real motion were compared with the theory of rolling down an inclined…

  20. An Overview of Digital Video.

    ERIC Educational Resources Information Center

    Barron, Ann E.

    1995-01-01

    Factors driving the shift from analog to digital video storage and retrieval are discussed, including improved compression techniques, reduced hardware costs, and increased network demands. Characteristics of digital video and various compression procedures are described. Applications and guidelines for use of digital video in higher education…

  1. We All Stream for Video

    ERIC Educational Resources Information Center

    Technology & Learning, 2008

    2008-01-01

    More than ever, teachers are using digital video to enhance their lessons. In fact, the number of schools using video streaming increased from 30 percent to 45 percent between 2004 and 2006, according to Market Data Retrieval. Why the popularity? For starters, video-streaming products are easy to use. They allow teachers to punctuate lessons with…

  2. Social Properties of Mobile Video

    NASA Astrophysics Data System (ADS)

    Mitchell, April Slayden; O'Hara, Kenton; Vorbau, Alex

    Mobile video is now an everyday possibility with a wide array of commercially available devices, services, and content. These new technologies have created dramatic shifts in the way video-based media can be produced, consumed, and delivered by people beyond the familiar behaviors associated with fixed TV and video technologies. Such technology revolutions change the way users behave and change their expectations in regards to their mobile video experiences. Building upon earlier studies of mobile video, this paper reports on a study using diary techniques and ethnographic interviews to better understand how people are using commercially available mobile video technologies in their everyday lives. Drawing on reported episodes of mobile video behavior, the study identifies the social motivations and values underpinning these behaviors that help characterize mobile video consumption beyond the simplistic notion of viewing video only to kill time. This paper also discusses the significance of user-generated content and the usage of video in social communities through the description of two mobile video technology services that allow users to create and share content. Implications for adoption and design of mobile video technologies and services are discussed as well.

  3. Video Games: Competing with Machines.

    ERIC Educational Resources Information Center

    Hanson, Jarice

    This study was designed to compare the attitudinal and lifestyle patterns of video game players with the amount of time they play, the number of games they play, and the types of video games they play, to determine whether their personal use of time and attitude toward leisure is different when playing video games. Subjects were 200 individuals…

  4. Using Video to Enhance Instruction.

    ERIC Educational Resources Information Center

    Quigley, Brooke

    The first of eight major sections in this report on the use of instructional video at the University of Washington focuses on the usefulness of video. The second section provides an overview of videotape and videodisc technology, and the third lists instructional goals which may be achieved through instructional video. Examples of the use of video…

  5. Video Games and Digital Literacies

    ERIC Educational Resources Information Center

    Steinkuehler, Constance

    2010-01-01

    Today's youth are situated in a complex information ecology that includes video games and print texts. At the basic level, video game play itself is a form of digital literacy practice. If we widen our focus from the "individual player + technology" to the online communities that play them, we find that video games also lie at the nexus of a…

  6. Production of a Science Education Video for Middle School Students

    NASA Astrophysics Data System (ADS)

    Tauxe, K.; Gindreau, J.; Bongianni, N.

    2004-12-01

    "Out to Sea: Life as a Crew Member Aboard a Geological Research Ship" is the title of a video created to introduce middle school students to the interesting and varied life on a research ship. The video was filmed on the JOIDES Resolution in January 2003 and edited in Los Alamos, New Mexico, at the local public access television station. This video was created on a budget of less than $4000. The producer, a science teacher and former Marine Technician with the Ocean Drilling Program, created this video in an effort to reach students in their middle school years and show them the exciting world of geological research. The video introduces students to the JOIDES Resolution and interviews several shipboard members from the chief steward to sea-going scientists. The intent is to inform students about the range of opportunities for work in science, many of which do not require advanced degrees in scientific disciplines. This differs from traditional "big science" videos, by showing them that it is possible to be involved in science without having a PhD. This presentation will include the motivation for creating the video, the process of video production, problems and solutions encountered along the way, as well as teacher and student feedback.

  7. Subjective video quality assessment methods for recognition tasks

    NASA Astrophysics Data System (ADS)

    Ford, Carolyn G.; McFarland, Mark A.; Stange, Irena W.

    2009-02-01

    To develop accurate objective measurements (models) for video quality assessment, subjective data is traditionally collected via human subject testing. The ITU has a series of Recommendations that address methodology for performing subjective tests in a rigorous manner. These methods are targeted at the entertainment application of video. However, video is often used for many applications outside of the entertainment sector, and generally this class of video is used to perform a specific task. Examples of these applications include security, public safety, remote command and control, and sign language. For these applications, video is used to recognize objects, people or events. The existing methods, developed to assess a person's perceptual opinion of quality, are not appropriate for task-based video. The Institute for Telecommunication Sciences, under a program from the Department of Homeland Security and the National Institute for Standards and Technology's Office of Law Enforcement, has developed a subjective test method to determine a person's ability to perform recognition tasks using video, thereby rating the quality according to the usefulness of the video quality within its application. This new method is presented, along with a discussion of two examples of subjective tests using this method.

  8. Video Analytics for Indexing, Summarization and Searching of Video Archives

    SciTech Connect

    Trease, Harold E.; Trease, Lynn L.

    2009-08-01

    This paper will be submitted to the proceedings The Eleventh IASTED International Conference on. Signal and Image Processing. Given a video or video archive how does one effectively and quickly summarize, classify, and search the information contained within the data? This paper addresses these issues by describing a process for the automated generation of a table-of-contents and keyword, topic-based index tables that can be used to catalogue, summarize, and search large amounts of video data. Having the ability to index and search the information contained within the videos, beyond just metadata tags, provides a mechanism to extract and identify "useful" content from image and video data.

  9. Interactive video instruction - Establishing a positive alternative

    SciTech Connect

    Schillinger, F.J.; McCulloch, B.P. )

    1991-11-01

    This paper discusses The New York Power Authority's (NYPA's) efforts to establish and implement a viable interactive video instruction program to provide an alternative to traditional instructor-led classroom training. The NYPA training department was looking for alternative methods of providing adequate training for a new apprenticeship program being developed for its nonnuclear plant employees. They were also looking for another way to provide cost-effective basic computer training for an ever-increasing number of company computer users. Interactive video instruction was selected because it offered an interesting and fresh approach to self-paced learning. The paper describes problems associated with startup, implementation, and administration, benefits expected, and obtaining college accreditation.

  10. A video approach to interactive patient education.

    PubMed

    Maller, C E; Twitty, V J; Sauve, A

    1997-04-01

    A quality improvement model presents the stages of designing and producing a preoperative videotape for improved patient satisfaction outcomes. PACU nurses formed an interdisciplinary team of providers and patients to update an existing preoperative sound/slide program into video. Improved patient outcomes were reflected in greater availability, accessibility, and consistency of preoperative instruction. A videotape program for home viewing was instituted to reach out to the surgical patient population served by the Albuquerque Veterans Affairs Medical Center in New Mexico. A quality improvement storyboard approach to videotape production met Joint Commission on Accreditation of Health Care Organization (JCAHO) standards for interactive patient education at a recent JCAHO survey. Preliminary evaluative data from patients supports a growing appeal of videos to patients and family members as an additional preoperative teaching strategy for adult surgical patients.

  11. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Competitive Access to Cable Programming § 76.1003 Program access proceedings. (a) Complaints. Any multichannel video programming distributor aggrieved by conduct... multichannel video programming distributor intending to file a complaint under this section must first...

  12. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Competitive Access to Cable Programming § 76.1003 Program access proceedings. (a) Complaints. Any multichannel video programming distributor aggrieved by conduct... multichannel video programming distributor intending to file a complaint under this section must first...

  13. 47 CFR 76.1003 - Program access proceedings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Competitive Access to Cable Programming § 76.1003 Program access proceedings. (a) Complaints. Any multichannel video programming distributor aggrieved by conduct... multichannel video programming distributor intending to file a complaint under this section must first...

  14. Sandia's Biofuels Program

    ScienceCinema

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2016-07-12

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  15. Sandia's Biofuels Program

    SciTech Connect

    Simmons, Blake; Singh, Seema; Lane, Todd; Reichardt, Tom; Davis, Ryan

    2014-07-22

    Sandia's biofuels program is focused on developing next-generation, renewable fuel solutions derived from biomass. In this video, various Sandia researchers discuss the program and the tools they employ to tackle the technical challenges they face.

  16. Playing by Programming: Making Gameplay a Programming Activity

    ERIC Educational Resources Information Center

    Weintrop, David; Wilensky, Uri

    2016-01-01

    Video games are an oft-cited reason for young learners getting interested in programming and computer science. As such, many learning opportunities build on this interest by having kids program their own video games. This approach, while sometimes successful, has its drawbacks stemming from the fact that the challenge of programming and game…

  17. Hierarchical structure for audio-video based semantic classification of sports video sequences

    NASA Astrophysics Data System (ADS)

    Kolekar, M. H.; Sengupta, S.

    2005-07-01

    A hierarchical structure for sports event classification based on audio and video content analysis is proposed in this paper. Compared to the event classifications in other games, those of cricket are very challenging and yet unexplored. We have successfully solved cricket video classification problem using a six level hierarchical structure. The first level performs event detection based on audio energy and Zero Crossing Rate (ZCR) of short-time audio signal. In the subsequent levels, we classify the events based on video features using a Hidden Markov Model implemented through Dynamic Programming (HMM-DP) using color or motion as a likelihood function. For some of the game-specific decisions, a rule-based classification is also performed. Our proposed hierarchical structure can easily be applied to any other sports. Our results are very promising and we have moved a step forward towards addressing semantic classification problems in general.

  18. Representing videos in tangible products

    NASA Astrophysics Data System (ADS)

    Fageth, Reiner; Weiting, Ralf

    2014-03-01

    Videos can be taken with nearly every camera, digital point and shoot cameras, DSLRs as well as smartphones and more and more with so-called action cameras mounted on sports devices. The implementation of videos while generating QR codes and relevant pictures out of the video stream via a software implementation was contents in last years' paper. This year we present first data about what contents is displayed and how the users represent their videos in printed products, e.g. CEWE PHOTOBOOKS and greeting cards. We report the share of the different video formats used, the number of images extracted out of the video in order to represent the video, the positions in the book and different design strategies compared to regular books.

  19. The benefits of playing video games.

    PubMed

    Granic, Isabela; Lobel, Adam; Engels, Rutger C M E

    2014-01-01

    Video games are a ubiquitous part of almost all children's and adolescents' lives, with 97% playing for at least one hour per day in the United States. The vast majority of research by psychologists on the effects of "gaming" has been on its negative impact: the potential harm related to violence, addiction, and depression. We recognize the value of that research; however, we argue that a more balanced perspective is needed, one that considers not only the possible negative effects but also the benefits of playing these games. Considering these potential benefits is important, in part, because the nature of these games has changed dramatically in the last decade, becoming increasingly complex, diverse, realistic, and social in nature. A small but significant body of research has begun to emerge, mostly in the last five years, documenting these benefits. In this article, we summarize the research on the positive effects of playing video games, focusing on four main domains: cognitive, motivational, emotional, and social. By integrating insights from developmental, positive, and social psychology, as well as media psychology, we propose some candidate mechanisms by which playing video games may foster real-world psychosocial benefits. Our aim is to provide strong enough evidence and a theoretical rationale to inspire new programs of research on the largely unexplored mental health benefits of gaming. Finally, we end with a call to intervention researchers and practitioners to test the positive uses of video games, and we suggest several promising directions for doing so.

  20. Digital cinema video compression

    NASA Astrophysics Data System (ADS)

    Husak, Walter

    2003-05-01

    The Motion Picture Industry began a transition from film based distribution and projection to digital distribution and projection several years ago. Digital delivery and presentation offers the prospect to increase the quality of the theatrical experience for the audience, reduce distribution costs to the distributors, and create new business opportunities for the theater owners and the studios. Digital Cinema also presents an opportunity to provide increased flexibility and security of the movies for the content owners and the theater operators. Distribution of content via electronic means to theaters is unlike any of the traditional applications for video compression. The transition from film-based media to electronic media represents a paradigm shift in video compression techniques and applications that will be discussed in this paper.

  1. Video-Assisted Septoplasty.

    PubMed

    Rahal, Akram; Charron, Marie-Pierre

    2017-02-01

    Teaching and learning septoplasty is challenging due to the limited and intermittent visualization of the surgical site by the resident and the mentor. Our objective was to develop and test the surgical tools required to achieve optimal visualization of the surgical field during septal surgery without having to modify the way conventional septoplasty is performed. A flexible high-definition endoscope is mounted on a modified 50-mm nasal speculum. This allows real-time visualization of all steps of the surgery on the video monitor. The residents can follow all intranasal surgical steps on the monitor while the surgeon is operating. In the same way, the mentor can guide the resident through the surgery and provide more appropriate feedback. All steps of the septal surgery can be recorded for later educational use. Video-assisted septoplasty will help surgeons teach septal surgery more efficiently.

  2. Video integrated measurement system.

    PubMed

    Spector, B; Eilbert, L; Finando, S; Fukuda, F

    1982-06-01

    A Video Integrated Measurement (VIM) System is described which incorporates the use of various noninvasive diagnostic procedures (moire contourography, electromyography, posturometry, infrared thermography, etc.), used individually or in combination, for the evaluation of neuromusculoskeletal and other disorders and their management with biofeedback and other therapeutic procedures. The system provides for measuring individual diagnostic and therapeutic modes, or multiple modes by split screen superimposition, of real time (actual) images of the patient and idealized (ideal-normal) models on a video monitor, along with analog and digital data, graphics, color, and other transduced symbolic information. It is concluded that this system provides an innovative and efficient method by which the therapist and patient can interact in biofeedback training/learning processes and holds considerable promise for more effective measurement and treatment of a wide variety of physical and behavioral disorders.

  3. Video material and epilepsy.

    PubMed

    Harding, G F; Jeavons, P M; Edson, A S

    1994-01-01

    Nine patients who had epileptic attacks while playing computer games were studied in the laboratory. Patients had an EEG recorded as well as their response to intermittent photic stimulation (IPS) at flash rates of 1-60 fps. In addition, pattern sensitivity was assessed in all patients by a gratings pattern. Only 2 patients had no previous history of convulsions, and only 2 had a normal basic EEG. All but 1 were sensitive to IPS, and all but 1 were pattern sensitive. Most patients were male, but although this appears to conflict with previously published literature results regarding the sex ratio in photosensitivity, it was due to the male predominance of video game usage. We compared our results with those reported in the literature. Diagnosing video game epilepsy requires performing an EEG with IPS and pattern stimulation. We propose a standard method of testing.

  4. Indocyanine green video angiography

    NASA Astrophysics Data System (ADS)

    Frambach, Donald A.

    1994-06-01

    Over the last two years, ophthalmologists have begun to use indocyanine green angiography as a supplement to fluorescein angiography. Unlike fluorescein, indocyanine green absorbs near infrared and emits slightly longer infrared light. Therefore, indocyanine green angiography images structures deeper in the retina and through blood, pigment, and turbid serous fluid that accumulates in a number of diseases. In addition, indocyanine green shows very different properties of dye leakage than does fluorescein and this can be used to identify certain abnormal blood vessels that grow beneath the retinas of patients with macular degeneration. Finally, indocyanine green fluoresces only 4% as efficiently as fluorescein which has presented a major technical problem until highly amplified video systems have become available to ophthalmologists. We have used a scanning laser ophthalmoscope to perform video indocyanine green angiography at the Doheny Eye Institute since November, 1991. In this paper, I will present several clinical cases that demonstrate the clinical usefulness of indocyanine green angiography.

  5. Students Making Media: Jamestown High School's VideoWorks.

    ERIC Educational Resources Information Center

    Kasahara, Ardeth; Flaxman, Michael; Guild, Judith; Hedberg, David; Mentlik, Gail; Morris, Philip; Zadri, Sam; Sivertsen, Pam; Schneekloth, Linda; Thompson, Mike; Tomassini, Ed; Warner, Joan; Weisedel, Brandy

    2001-01-01

    Students at Jamestown High School (Jamestown, New York) develop language, media, and critical thinking skills while producing video programs. With almost complete responsibility for their learning experiences, students conceive, plan, write, and produce the programs, then critique their own work, which must satisfy state academic standards in…

  6. Teaching Employment Interview Skills through Interactive Video Instruction.

    ERIC Educational Resources Information Center

    Shulman, Gary M.; And Others

    An interactive video program, "The Screening Interview," has been developed at Miami University (Ohio) to help prepare college and university students for on-campus employment interviews with corporate recruiters. Within the context of the simulated interview situation provided by the program, students function as the alter ego of either…

  7. Creating Research-Based Videos that Can Affect Behavior

    ERIC Educational Resources Information Center

    Cone, Joseph

    2013-01-01

    To engage recipients of Extension science-based video programming involves understanding what behaviors and decisions the recipients may be considering that can be affected by the programming. Such understanding may be developed through interviews, focus groups, and surveys, which should provide guidance for elements of the style and content of…

  8. Ultrasound Imaging System Video

    NASA Technical Reports Server (NTRS)

    2002-01-01

    In this video, astronaut Peggy Whitson uses the Human Research Facility (HRF) Ultrasound Imaging System in the Destiny Laboratory of the International Space Station (ISS) to image her own heart. The Ultrasound Imaging System provides three-dimension image enlargement of the heart and other organs, muscles, and blood vessels. It is capable of high resolution imaging in a wide range of applications, both research and diagnostic, such as Echocardiography (ultrasound of the heart), abdominal, vascular, gynecological, muscle, tendon, and transcranial ultrasound.

  9. Assessment of voluntary exercise behavior and active video gaming among adolescent and young adult patients during hematopoietic stem cell transplantation.

    PubMed

    Rosipal, Nicole C; Mingle, Lindsay; Smith, Janet; Morris, G Stephen

    2013-01-01

    This pilot study sought to examine the exercise behavior and preferences among adolescent and young adult (AYA) hematopoietic stem cell transplant (HSCT) recipients. Eighteen patients aged 19 to 25 years were recruited to engage in unsupervised exercise activities lasting at least 60 minutes/week during hospitalization for HSCT. Enrolled patients had access to standard exercise activities (walking, resistance training, and basketball) and active video gaming equipment. Physical function (6-Minute Walk Test and Timed-Up-and-Go test) and quality of life (Behavioral, Affective, and Somatic Experiences Scale) were assessed at different time points during admission. Participants exercised an average of 76% of the days during admission and spent an average of 36.5 minutes per day exercising. The Nintendo Wii was the preferred active video gaming equipment, but standard exercises accounted for 73% of all exercise time. Neither functional capacity nor quality of life improved. Results suggest that AYAs voluntarily exercise during HSCT admission, prefer to use standard exercise activities, and may require supervision in order to derive maximum benefits from their efforts. These results provide guidance for developing rehabilitation interventions for AYA HSCT recipients.

  10. Utilizing Video Games

    NASA Astrophysics Data System (ADS)

    Blaize, L.

    Almost from its birth, the computer and video gaming industry has done an admirable job of communicating the vision and attempting to convey the experience of traveling through space to millions of gamers from all cultures and demographics. This paper will propose several approaches the 100 Year Starship Study can take to use the power of interactive media to stir interest in the Starship and related projects among a global population. It will examine successful gaming franchises from the past that are relevant to the mission and consider ways in which the Starship Study could cooperate with game development studios to bring the Starship vision to those franchises and thereby to the public. The paper will examine ways in which video games can be used to crowd-source research aspects for the Study, and how video games are already considering many of the same topics that will be examined by this Study. Finally, the paper will propose some mechanisms by which the 100 Year Starship Study can establish very close ties with the gaming industry and foster cooperation in pursuit of the Study's goals.

  11. Video time encoding machines.

    PubMed

    Lazar, Aurel A; Pnevmatikakis, Eftychios A

    2011-03-01

    We investigate architectures for time encoding and time decoding of visual stimuli such as natural and synthetic video streams (movies, animation). The architecture for time encoding is akin to models of the early visual system. It consists of a bank of filters in cascade with single-input multi-output neural circuits. Neuron firing is based on either a threshold-and-fire or an integrate-and-fire spiking mechanism with feedback. We show that analog information is represented by the neural circuits as projections on a set of band-limited functions determined by the spike sequence. Under Nyquist-type and frame conditions, the encoded signal can be recovered from these projections with arbitrary precision. For the video time encoding machine architecture, we demonstrate that band-limited video streams of finite energy can be faithfully recovered from the spike trains and provide a stable algorithm for perfect recovery. The key condition for recovery calls for the number of neurons in the population to be above a threshold value.

  12. Launch Support Video Site

    NASA Technical Reports Server (NTRS)

    OFarrell, Zachary L.

    2013-01-01

    The goal of this project is to create a website that displays video, countdown clock, and event times to customers during launches, without needing to be connected to the internal operations network. The requirements of this project are to also minimize the delay in the clock and events to be less than two seconds. The two parts of this are the webpage, which will display the data and videos to the user, and a server to send clock and event data to the webpage. The webpage is written in HTML with CSS and JavaScript. The JavaScript is responsible for connecting to the server, receiving new clock data, and updating the webpage. JavaScript is used for this because it can send custom HTTP requests from the webpage, and provides the ability to update parts of the webpage without having to refresh the entire page. The server application will act as a relay between the operations network, and the open internet. On the operations network side, the application receives multicast packets that contain countdown clock and events data. It will then parse the data into current countdown times and events, and create a packet with that information that can be sent to webpages. The other part will accept HTTP requests from the webpage, and respond to them with current data. The server is written in C# with some C++ files used to define the structure of data packets. The videos for the webpage will be shown in an embedded player from UStream.

  13. Method for endobronchial video parsing

    NASA Astrophysics Data System (ADS)

    Byrnes, Patrick D.; Higgins, William E.

    2016-03-01

    Endoscopic examination of the lungs during bronchoscopy produces a considerable amount of endobronchial video. A physician uses the video stream as a guide to navigate the airway tree for various purposes such as general airway examinations, collecting tissue samples, or administering disease treatment. Aside from its intraoperative utility, the recorded video provides high-resolution detail of the airway mucosal surfaces and a record of the endoscopic procedure. Unfortunately, due to a lack of robust automatic video-analysis methods to summarize this immense data source, it is essentially discarded after the procedure. To address this problem, we present a fully-automatic method for parsing endobronchial video for the purpose of summarization. Endoscopic- shot segmentation is first performed to parse the video sequence into structurally similar groups according to a geometric model. Bronchoscope-motion analysis then identifies motion sequences performed during bronchoscopy and extracts relevant information. Finally, representative key frames are selected based on the derived motion information to present a drastically reduced summary of the processed video. The potential of our method is demonstrated on four endobronchial video sequences from both phantom and human data. Preliminary tests show that, on average, our method reduces the number of frames required to represent an input video sequence by approximately 96% and consistently selects salient key frames appropriately distributed throughout the video sequence, enabling quick and accurate post-operative review of the endoscopic examination.

  14. Deep RNNs for video denoising

    NASA Astrophysics Data System (ADS)

    Chen, Xinyuan; Song, Li; Yang, Xiaokang

    2016-09-01

    Video denoising can be described as the problem of mapping from a specific length of noisy frames to clean one. We propose a deep architecture based on Recurrent Neural Network (RNN) for video denoising. The model learns a patch-based end-to-end mapping between the clean and noisy video sequences. It takes the corrupted video sequences as the input and outputs the clean one. Our deep network, which we refer to as deep Recurrent Neural Networks (deep RNNs or DRNNs), stacks RNN layers where each layer receives the hidden state of the previous layer as input. Experiment shows (i) the recurrent architecture through temporal domain extracts motion information and does favor to video denoising, and (ii) deep architecture have large enough capacity for expressing mapping relation between corrupted videos as input and clean videos as output, furthermore, (iii) the model has generality to learned different mappings from videos corrupted by different types of noise (e.g., Poisson-Gaussian noise). By training on large video databases, we are able to compete with some existing video denoising methods.

  15. Rapid prototyping of an automated video surveillance system: a hardware-software co-design approach

    NASA Astrophysics Data System (ADS)

    Ngo, Hau T.; Rakvic, Ryan N.; Broussard, Randy P.; Ives, Robert W.

    2011-06-01

    FPGA devices with embedded DSP and memory blocks, and high-speed interfaces are ideal for real-time video processing applications. In this work, a hardware-software co-design approach is proposed to effectively utilize FPGA features for a prototype of an automated video surveillance system. Time-critical steps of the video surveillance algorithm are designed and implemented in the FPGAs logic elements to maximize parallel processing. Other non timecritical tasks are achieved by executing a high level language program on an embedded Nios-II processor. Pre-tested and verified video and interface functions from a standard video framework are utilized to significantly reduce development and verification time. Custom and parallel processing modules are integrated into the video processing chain by Altera's Avalon Streaming video protocol. Other data control interfaces are achieved by connecting hardware controllers to a Nios-II processor using Altera's Avalon Memory Mapped protocol.

  16. Video stabilization using space-time video completion

    NASA Astrophysics Data System (ADS)

    Voronin, V.; Frantc, V.; Marchuk, V.; Shrayfel, I.; Gapon, N.; Agaian, S.

    2016-05-01

    This paper proposes a video stabilization method using space-time video completion for effective static and dynamic textures reconstruction instead of frames cropping. The proposed method can produce full-frame videos by naturally filling in missing image parts by locally aligning image data of neighboring frames. We propose to use a set of descriptors that encapsulate the information of periodical motion of objects necessary to reconstruct missing/corrupted frames. The background is filled-in by extending spatial texture synthesis techniques using set of 3D patches. Experimental results demonstrate the effectiveness of the proposed method in the task of full-frame video stabilization.

  17. Video indirect ophthalmoscopy using a hand-held video camera.

    PubMed

    Shanmugam, Mahesh P

    2011-01-01

    Fundus photography in adults and cooperative children is possible with a fundus camera or by using a slit lamp-mounted digital camera. Retcam TM or a video indirect ophthalmoscope is necessary for fundus imaging in infants and young children under anesthesia. Herein, a technique of converting and using a digital video camera into a video indirect ophthalmoscope for fundus imaging is described. This device will allow anyone with a hand-held video camera to obtain fundus images. Limitations of this technique involve a learning curve and inability to perform scleral depression.

  18. An architecture for distributed video applications based on declarative networking

    NASA Astrophysics Data System (ADS)

    Wang, Xiping; Gonzales, Cesar; Lobo, Jorge; Calo, Seraphin; Verma, Dinesh

    2012-06-01

    Video surveillance applications are examples of complex distributed coalition tasks. Real-time capture and analysis of image sensor data is one of the most important tasks in a number of military critical decision making scenarios. In complex battlefield situations, there is a need to coordinate the operation of distributed image sensors and the analysis of their data as transmitted over a heterogeneous wireless network where bandwidth, power, and computational capabilities are constrained. There is also a need to automate decision making based on the results of the analysis of video data. Declarative Networking is a promising technology for controlling complex video surveillance applications in this sort of environment. This paper presents a flexible and extensible architecture for deploying distributed video surveillance applications using the declarative networking paradigm, which allows us to dynamically connect and manage distributed image sensors and deploy various modules for the analysis of video data to satisfy a variety of video surveillance requirements. With declarative computing, it becomes possible for us not only to express the program control structure in a declarative fashion, but also to simplify the management of distributed video surveillance applications.

  19. Saliency-aware video compression.

    PubMed

    Hadizadeh, Hadi; Bajić, Ivan V

    2014-01-01

    In region-of-interest (ROI)-based video coding, ROI parts of the frame are encoded with higher quality than non-ROI parts. At low bit rates, such encoding may produce attention-grabbing coding artifacts, which may draw viewer's attention away from ROI, thereby degrading visual quality. In this paper, we present a saliency-aware video compression method for ROI-based video coding. The proposed method aims at reducing salient coding artifacts in non-ROI parts of the frame in order to keep user's attention on ROI. Further, the method allows saliency to increase in high quality parts of the frame, and allows saliency to reduce in non-ROI parts. Experimental results indicate that the proposed method is able to improve visual quality of encoded video relative to conventional rate distortion optimized video coding, as well as two state-of-the art perceptual video coding methods.

  20. Video electroencephalogram telemetry in temporal lobe epilepsy

    PubMed Central

    Mani, Jayanti

    2014-01-01

    Temporal lobe epilepsy (TLE) is the most commonly encountered medically refractory epilepsy. It is also the substrate of refractory epilepsy that gives the most gratifying results in any epilepsy surgery program, with a minimum use of resources. Correlation of clinical behavior and the ictal patterns during ictal behavior is mandatory for success at epilepsy surgery. Video electroencephalogram (EEG) telemetry achieves this goal and hence plays a pivotal role in pre-surgical assessment. The role of telemetry is continuously evolving with the advent of digital EEG technology, of high-resolution volumetric magnetic resonance imaging and other functional imaging techniques. Most of surgical selection in patients with TLE can be done with a scalp video EEG monitoring. However, the limitations of the scalp EEG technique demand invasive recordings in a selected group of TLE patients. This subset of the patients can be a challenge to the epileptologist. PMID:24791089

  1. Video conferencing made easy

    NASA Technical Reports Server (NTRS)

    Larsen, D. Gail; Schwieder, Paul R.

    1993-01-01

    Network video conferencing is advancing rapidly throughout the nation, and the Idaho National Engineering Laboratory (INEL), a Department of Energy (DOE) facility, is at the forefront of the development. Engineers at INEL/EG&G designed and installed a very unique DOE videoconferencing system, offering many outstanding features, that include true multipoint conferencing, user-friendly design and operation with no full-time operators required, and the potential for cost effective expansion of the system. One area where INEL/EG&G engineers made a significant contribution to video conferencing was in the development of effective, user-friendly, end station driven scheduling software. A PC at each user site is used to schedule conferences via a windows package. This software interface provides information to the users concerning conference availability, scheduling, initiation, and termination. The menus are 'mouse' controlled. Once a conference is scheduled, a workstation at the hubs monitors the network to initiate all scheduled conferences. No active operator participation is required once a user schedules a conference through the local PC; the workstation automatically initiates and terminates the conference as scheduled. As each conference is scheduled, hard copy notification is also printed at each participating site. Video conferencing is the wave of the future. The use of these user-friendly systems will save millions in lost productivity and travel cost throughout the nation. The ease of operation and conference scheduling will play a key role on the extent industry uses this new technology. The INEL/EG&G has developed a prototype scheduling system for both commercial and federal government use.

  2. Video streaming in nursing education: bringing life to online education.

    PubMed

    Smith-Stoner, Marilyn; Willer, Ann

    2003-01-01

    Distance education is a standard form of instruction for many colleges of nursing. Web-based course and program content has been delivered primarily through text-based presentations such as PowerPoint slides and Web search activities. However, the rapid pace of technological innovation is making available more sophisticated forms of delivery such as video streaming. High-quality video streams, created at the instructor's desktop or in basic recording studios, can be produced that build on PowerPoint or create new media for use on the Web. The technology required to design, produce, and upload short video-streamed course content objects to the Internet is described. The preparation of materials, suggested production guidelines, and examples of information presented via desktop video methods are presented.

  3. [The effects of video games on cognitive aging].

    PubMed

    Maillot, Pauline; Perrot, Alexandra; Hartley, Alan

    2012-03-01

    Advancing age is associated with cognitive decline, which, however, remains a very heterogeneous phenomenon. Indeed, several extrinsic factors seem to modulate the effect of aging on cognition. Recently, several studies have provided evidence that the practice of video games could engender many benefits by favoring the maintenance of cognitive vitality in the elderly. This review of the literature aims to establish a precise inventory of the relations between the various types of video games and cognitive aging, including both sedentary video games (i.e., classics as well as brain training) and active video games (i.e., exergames). The largest benefits seem to be provided by exergames which combine game play with significant physical exercise. This article also tries to define the determinants of the training programs which could be responsible for the observed improvements.

  4. Techniques for video compression

    NASA Technical Reports Server (NTRS)

    Wu, Chwan-Hwa

    1995-01-01

    In this report, we present our study on multiprocessor implementation of a MPEG2 encoding algorithm. First, we compare two approaches to implementing video standards, VLSI technology and multiprocessor processing, in terms of design complexity, applications, and cost. Then we evaluate the functional modules of MPEG2 encoding process in terms of their computation time. Two crucial modules are identified based on this evaluation. Then we present our experimental study on the multiprocessor implementation of the two crucial modules. Data partitioning is used for job assignment. Experimental results show that high speedup ratio and good scalability can be achieved by using this kind of job assignment strategy.

  5. Thermal Video Systems

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Hughes Aircraft Corporation's Probeye Model 3300 Thermal Video System consists of tripod mounted infrared scanner that detects the degree of heat emitted by an object and a TV monitor on which results are displayed. Latest addition to Hughes line of infrared medical applications can detect temperature variations as fine as one-tenth of a degree centigrade. Thermography, proving to be a valuable screening tool in diagnosis, can produce information to preclude necessity of performing more invasive tests that may be painful and hazardous. Also useful in verifying a patient's progress through therapy and rehabilitation.

  6. The Outer Limits of Video Pricing.

    ERIC Educational Resources Information Center

    Pitman, Randy

    1995-01-01

    Briefly traces the history of video pricing, emphasizing the pricing disparity for home and public performance use of videos. Provides advice in dealing with vendors and in shopping for reasonably priced videos: when to wait for prices to lower on public performance video or to wait for home video versions. (JKP)

  7. An Automated Visual Event Detection System for Cabled Observatory Video

    NASA Astrophysics Data System (ADS)

    Edgington, D. R.; Cline, D. E.; Mariette, J.

    2007-12-01

    The permanent presence of underwater cameras on oceanic cabled observatories, such as the Victoria Experimental Network Under the Sea (VENUS) and Eye-In-The-Sea (EITS) on Monterey Accelerated Research System (MARS), will generate valuable data that can move forward the boundaries of understanding the underwater world. However, sightings of underwater animal activities are rare, resulting in the recording of many hours of video with relatively few events of interest. The burden of video management and analysis often requires reducing the amount of video recorded and later analyzed. Sometimes enough human resources do not exist to analyze the video; the strains on human attention needed to analyze video demand an automated way to assist in video analysis. Towards this end, an Automated Visual Event Detection System (AVED) is in development at the Monterey Bay Aquarium Research Institute (MBARI) to address the problem of analyzing cabled observatory video. Here we describe the overall design of the system to process video data and enable science users to analyze the results. We present our results analyzing video from the VENUS observatory and test data from EITS deployments. This automated system for detecting visual events includes a collection of custom and open source software that can be run three ways: through a Web Service, through a Condor managed pool of AVED enabled compute servers, or locally on a single computer. The collection of software also includes a graphical user interface to preview or edit detected results and to setup processing options. To optimize the compute-intensive AVED algorithms, a parallel program has been implemented for high-data rate applications like the EITS instrument on MARS.

  8. Sequential color video to parallel color video converter

    NASA Technical Reports Server (NTRS)

    1975-01-01

    The engineering design, development, breadboard fabrication, test, and delivery of a breadboard field sequential color video to parallel color video converter is described. The converter was designed for use onboard a manned space vehicle to eliminate a flickering TV display picture and to reduce the weight and bulk of previous ground conversion systems.

  9. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  10. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  11. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  12. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  13. 47 CFR 76.1509 - Syndicated program exclusivity.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Open Video Systems § 76.1509 Syndicated program exclusivity. (a) Sections 76.151 through 76.163 shall apply to open video systems in accordance with the provisions... to an open video system. (c) Any provision of § 76.155 that refers to a “cable system operator”...

  14. A beginners guide for video production

    SciTech Connect

    Not Available

    1991-11-01

    The Seattle-King County Hazardous Waste Management Plan provides the framework for an intensive effort to keep Household Hazardous Waste (HHW) and Small Quantity Generator (SQG) wastes from entering the municipal solid and liquid waste streams. Many innovative programs for managing small sources of hazardous waste have been developed in response to the Plan. With the assistance of Urban Consortium grants, the City of Seattle has researched and developed a series of reports describing the planning, operation and evaluation of the plan`s HHW collection programs. Three of the Plan`s programs of particular interest to other jurisdictions are the fixed site and mobile HHW Collection Facilities, and the Business Waste Consultations provided to SQG`s. In 1991, Seattle received an Urban Consortium grant to produce two videos showing how the HHW Collection Facilities and Business Consultations programs work. This report provides an overviews of the video development and production process and a discussion of the lessons learned by the staff directing the production.

  15. Visualizing motion in video

    NASA Astrophysics Data System (ADS)

    Brown, Lisa M.; Crayne, Susan

    2000-05-01

    In this paper, we present a visualization system and method for measuring, inspecting and analyzing motion in video. Starting from a simple motion video, the system creates a still image representation which we call a digital strobe photograph. Similar to visualization techniques used in conventional film photography to capture high-speed motion using strobe lamps or very fast shutters, and to capture time-lapse motion where the shutter is left open, this methodology creates a single image showing the motion of one or a small number of objects over time. Based on digital background subtraction, we assume that the background is stationary or at most slowing changing and that the camera position is fixed. The method is capable of displaying the motion based on a parameter indicating the time step between successive movements. It can also overcome problems of visualizing movement that is obscured by previous movements. The method is used in an educational software tool for children to measure and analyze various motions. Examples are given using simple physical objects such as balls and pendulums, astronomical events such as the path of the stars around the north pole at night, or the different types of locomotion used by snakes.

  16. Video-game epilepsy: a European study.

    PubMed

    Kasteleijn-Nolst Trenité, D G; da Silva, A M; Ricci, S; Binnie, C D; Rubboli, G; Tassinari, C A; Segers, J P

    1999-01-01

    With the introduction of Nintendo video-games on a large scale, reports of children having seizures while playing suggested a possible specific, provocative factor. Although 50% of the photosensitive patients are also sensitive to a 50-Hz television, nonphotosensitive patients with a history of video-game seizures were described as well. The question arises whether this is a mere coincidence, provoked by fatigue and stress, is related to the reaction to the television screen itself, or depends on the movement and color of the pictures of this specific game. A European study was performed in four countries and five sites. All patients were selected because of a history of television, video- or computer-game seizures, with a history of sun-light-, discotheque-, or black and white pattern-evoked seizures, or were already known to be sensitive to intermittent photic stimulation. A total of 387 patients were investigated; 220 (75%) were female and 214 (55%) of those were < 18 years of age. After a routine examination, intermittent photic, pattern, and television stimulation were performed in a standardized way. The patients were investigated with Super Mario World and a standard relatively nonprovocative TV program, both on a 50- and 100-Hz television. Regardless of the distance, Super Mario World proved to be more provocative than the standard program (Wilcoxon, p < 0.05). Eighty-five percent showed epileptiform discharges evoked by intermittent photic stimulation. Forty-five percent of patients were 50-Hz television sensitive and 26% were 100-Hz television sensitive. Pattern sensitivity was found in 28% of patients. The patients, referred because of a television, video- or computer-game seizure, were significantly more sensitive to pattern and to the 50-Hz television (chi square, p < 0.001). More patients are sensitive when playing Super Mario, compared with the standard program (Wilcoxon, p = 0.001) and more sensitive with playing versus viewing (p = 0.016). Of the

  17. Video image stabilization and registration--plus

    NASA Technical Reports Server (NTRS)

    Hathaway, David H. (Inventor)

    2009-01-01

    A method of stabilizing a video image displayed in multiple video fields of a video sequence includes the steps of: subdividing a selected area of a first video field into nested pixel blocks; determining horizontal and vertical translation of each of the pixel blocks in each of the pixel block subdivision levels from the first video field to a second video field; and determining translation of the image from the first video field to the second video field by determining a change in magnification of the image from the first video field to the second video field in each of horizontal and vertical directions, and determining shear of the image from the first video field to the second video field in each of the horizontal and vertical directions.

  18. Digital Video Over Space Systems and Networks

    NASA Technical Reports Server (NTRS)

    Grubbs, Rodney

    2010-01-01

    This slide presentation reviews the improvements and challenges that digital video provides over analog video. The use of digital video over IP options and trade offs, link integrity and latency are reviewed.

  19. Video Games as Moral Educators?

    ERIC Educational Resources Information Center

    Khoo, Angeline

    2012-01-01

    The growing interest in video gaming is matched by a corresponding increase in concerns about the harmful effects on children and adolescents. There are numerous studies on aggression and addiction which spark debates on the negative effects of video gaming. At the same time, there are also studies demonstrating prosocial effects. This paper…

  20. Visual signatures in video visualization.

    PubMed

    Chen, Min; Botchen, Ralf P; Hashim, Rudy R; Weiskopf, Daniel; Ertl, Thomas; Thornton, Ian M

    2006-01-01

    Video visualization is a computation process that extracts meaningful information from original video data sets and conveys the extracted information to users in appropriate visual representations. This paper presents a broad treatment of the subject, following a typical research pipeline involving concept formulation, system development, a path-finding user study, and a field trial with real application data. In particular, we have conducted a fundamental study on the visualization of motion events in videos. We have, for the first time, deployed flow visualization techniques in video visualization. We have compared the effectiveness of different abstract visual representations of videos. We have conducted a user study to examine whether users are able to learn to recognize visual signatures of motions, and to assist in the evaluation of different visualization techniques. We have applied our understanding and the developed techniques to a set of application video clips. Our study has demonstrated that video visualization is both technically feasible and cost-effective. It has provided the first set of evidence confirming that ordinary users can be accustomed to the visual features depicted in video visualizations, and can learn to recognize visual signatures of a variety of motion events.

  1. Videos Determine the Moon's "g"

    ERIC Educational Resources Information Center

    Persson, J. R.; Hagen, J. E.

    2011-01-01

    Determining the acceleration of a free-falling object due to gravity is a standard experiment in physics. Different methods to do this have been developed over the years. This article discusses the use of video-analysis tools as another method. If there is a video available and a known scale it is possible to analyse the motion. The use of video…

  2. Magnetic Braking: A Video Analysis

    ERIC Educational Resources Information Center

    Molina-Bolivar, J. A.; Abella-Palacios, A. J.

    2012-01-01

    This paper presents a laboratory exercise that introduces students to the use of video analysis software and the Lenz's law demonstration. Digital techniques have proved to be very useful for the understanding of physical concepts. In particular, the availability of affordable digital video offers students the opportunity to actively engage in…

  3. Multidimensional Scaling of Video Surrogates.

    ERIC Educational Resources Information Center

    Goodrum, Abby A.

    2001-01-01

    Four types of video surrogates were compared under two tasks. Multidimensional scaling was used to map dimensional dispersions of users' judgments of similarity between videos and surrogates. Congruence between these maps was used to evaluate representativeness of each surrogate type. Congruence was greater for image-based than for text-based…

  4. Video Distribution and Media Institutes.

    ERIC Educational Resources Information Center

    Vinke, Geert

    1981-01-01

    Briefly discusses the results of two surveys: a questionnaire circulated by ICEM-Holland to determine the points of view in ICEM countries on media distribution in general and video in particular; and a questionnaire sent to secondary schools in the Netherlands to investigate both their opinions on and use of video recorders. (CHC)

  5. Video Streaming in Online Learning

    ERIC Educational Resources Information Center

    Hartsell, Taralynn; Yuen, Steve Chi-Yin

    2006-01-01

    The use of video in teaching and learning is a common practice in education today. As learning online becomes more of a common practice in education, streaming video and audio will play a bigger role in delivering course materials to online learners. This form of technology brings courses alive by allowing online learners to use their visual and…

  6. Video Cases. [SITE 2002 Section].

    ERIC Educational Resources Information Center

    Talley, Sue, Ed.

    This document contains the following papers on video case studies from the SITE (Society for Information Technology & Teacher Education) 2002 conference: (1) "Developing Digital Video Resources To Improve Teaching with Technology: The PT3--'Best Practices' Project"; (2) "Portraits of Three Schools from the U.S.A. Exemplary Technology-Supported…

  7. Colorado Career Development Video Reviews.

    ERIC Educational Resources Information Center

    Feller, Rich; Jacobsen, Brent

    The average number of points assigned by 15-25 reviewers to each of 13 guidance and career development videotapes is recorded in a video quality assessment matrix. Reviewers were participants in Colorado State University's 1989-90 Colorado Career Guidance Video Review Project training sessions and videotapes were rated on: (1) instructional…

  8. The Art of Video Games

    ERIC Educational Resources Information Center

    Johnson, Mark M.

    2012-01-01

    The Smithsonian American Art Museum has created and will tour an exhibition on a most unusual but extremely popular art form--"The Art of Video Games." As one of the largest and first of its type, this exhibition will document and explore a 40-year evolution of video games as an artistic medium, with a focus on striking visual effects and the…

  9. Video game induced knuckle pad.

    PubMed

    Rushing, Mary E; Sheehan, Daniel J; Davis, Loretta S

    2006-01-01

    Controversy and concern surround the video game playing fascination of children. Scientific reports have explored the negative effects of video games on youth, with a growing number recognizing the actual physical implications of this activity. We offer another reason to discourage children's focus on video games: knuckle pads. A 13-year-old black boy presented with an asymptomatic, slightly hyperpigmented plaque over his right second distal interphalangeal joint. A punch biopsy specimen confirmed knuckle pad as the diagnosis, and a traumatic etiology from video game playing was suspected. Knuckle pads can be painful, cosmetically unappealing, and refractory to treatment. They can now be recognized as yet another potential adverse consequence of chronic video game playing.

  10. Watermarking textures in video games

    NASA Astrophysics Data System (ADS)

    Liu, Huajian; Berchtold, Waldemar; Schäfer, Marcel; Lieb, Patrick; Steinebach, Martin

    2014-02-01

    Digital watermarking is a promising solution to video game piracy. In this paper, based on the analysis of special challenges and requirements in terms of watermarking textures in video games, a novel watermarking scheme for DDS textures in video games is proposed. To meet the performance requirements in video game applications, the proposed algorithm embeds the watermark message directly in the compressed stream in DDS files and can be straightforwardly applied in watermark container technique for real-time embedding. Furthermore, the embedding approach achieves high watermark payload to handle collusion secure fingerprinting codes with extreme length. Hence, the scheme is resistant to collusion attacks, which is indispensable in video game applications. The proposed scheme is evaluated in aspects of transparency, robustness, security and performance. Especially, in addition to classical objective evaluation, the visual quality and playing experience of watermarked games is assessed subjectively in game playing.

  11. Video via radio testbed

    NASA Astrophysics Data System (ADS)

    Szu, Harold H.; Hsu, Charles C.

    2002-03-01

    In this paper, an efficient video compression (CR, compression ratio,approximately equals 1000:1) mechanism is presented, and that preserves not only the visual acuity but also the perception fidelity. This is possible because we have made novel utilization of the Human Vision System (HVS). It is well known that our eyes do not pay attention to image pixels rather to intensity changes. Thus the traditional compression based on pixels' dynamic range reduction at all pixel level could be overkill. We furthermore label the discontinuity of the intensity with the derivative jump value across the boundary as the finger print of the edge, and that label together with its actual gray scale value are called the singularity map (SM) that enable us uniquely identify those corresponding control points among neighbor- hood frames without the usual exhaustive search at all image pixels level. The proposed video compression consists of two parallel operations: (1) sending the lossy compression of full image by the HVS wavelets without, however, the block artifact of DCT of JPEG or MPEG, and (2) inserting the original gray scale edge preserved by the SM before the lossy compression operation. Although we know how HVS can extract the SM without the convolution broadening, effectively if we could separate the address from the actual value, we can derive the address by taking into consideration the usual convolution broadening using the Sobel and Canny or any edge operator. Once the address of SM is sharpened without the broadening by inverse diffusion or other tricks, we can straightforwardly look up the actual image value at the gray scale edge from the original image. Since the correspondence among neighborhood frames of the singularity maps is followed in time, we need only send the change of the address without the need of sending the next frame and that fact further compress the redundancy in time from K bytes per frame to K bits on the average. This is the essential principle

  12. Holo-Chidi video concentrator card

    NASA Astrophysics Data System (ADS)

    Nwodoh, Thomas A.; Prabhakar, Aditya; Benton, Stephen A.

    2001-12-01

    The Holo-Chidi Video Concentrator Card is a frame buffer for the Holo-Chidi holographic video processing system. Holo- Chidi is designed at the MIT Media Laboratory for real-time computation of computer generated holograms and the subsequent display of the holograms at video frame rates. The Holo-Chidi system is made of two sets of cards - the set of Processor cards and the set of Video Concentrator Cards (VCCs). The Processor cards are used for hologram computation, data archival/retrieval from a host system, and for higher-level control of the VCCs. The VCC formats computed holographic data from multiple hologram computing Processor cards, converting the digital data to analog form to feed the acousto-optic-modulators of the Media lab's Mark-II holographic display system. The Video Concentrator card is made of: a High-Speed I/O (HSIO) interface whence data is transferred from the hologram computing Processor cards, a set of FIFOs and video RAM used as buffer for data for the hololines being displayed, a one-chip integrated microprocessor and peripheral combination that handles communication with other VCCs and furnishes the card with a USB port, a co-processor which controls display data formatting, and D-to-A converters that convert digital fringes to analog form. The co-processor is implemented with an SRAM-based FPGA with over 500,000 gates and controls all the signals needed to format the data from the multiple Processor cards into the format required by Mark-II. A VCC has three HSIO ports through which up to 500 Megabytes of computed holographic data can flow from the Processor Cards to the VCC per second. A Holo-Chidi system with three VCCs has enough frame buffering capacity to hold up to thirty two 36Megabyte hologram frames at a time. Pre-computed holograms may also be loaded into the VCC from a host computer through the low- speed USB port. Both the microprocessor and the co- processor in the VCC can access the main system memory used to store control

  13. Database for the geologic map of the Snoqualmie Pass 30-minute by 60-minute quadrangle, Washington (I-2538)

    USGS Publications Warehouse

    Tabor, R.W.; Frizzell, V.A.; Booth, D.B.; Waitt, R.B.

    2006-01-01

    This digital map database has been prepared by R.W. Tabor from the published Geologic map of the Snoqualmie Pass 30' X 60' Quadrangle, Washington. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the bedrock geology at 1:100,000 scale, but compiled Quaternary units at 1:24,000 scale. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. This database depicts the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults. In addition, the report contains information and interpretations about the regional geologic history and framework. However, the regional scale of this report does not provide sufficient detail for site development purposes.

  14. Digital data for preliminary geologic map of the Mount Hood 30- by 60-minute quadrangle, northern Cascade Range, Oregon

    USGS Publications Warehouse

    Lina Ma,; Sherrod, David R.; Scott, William E.

    2014-01-01

    This geodatabase contains information derived from legacy mapping that was published in 1995 as U.S. Geological Survey Open-File Report 95-219. The main component of this publication is a geologic map database prepared using geographic information system (GIS) applications. Included are pdf files to view or print the map sheet, the accompanying pamphlet from Open-File Report 95-219, and links to the original publication, which is available as scanned files in pdf format.

  15. Database for the geologic map of the Chelan 30-minute by 60-minute quadrangle, Washington (I-1661)

    USGS Publications Warehouse

    Tabor, R.W.; Frizzell, V.A.; Whetten, J.T.; Waitt, R.B.; Swanson, D.A.; Byerly, G.R.; Booth, D.B.; Hetherington, M.J.; Zartman, R.E.

    2006-01-01

    This digital map database has been prepared by R. W. Tabor from the published Geologic map of the Chelan 30-Minute Quadrangle, Washington. Together with the accompanying text files as PDF, it provides information on the geologic structure and stratigraphy of the area covered. The database delineates map units that are identified by general age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The authors mapped most of the bedrock geology at 1:100,000 scale, but compiled Quaternary units at 1:24,000 scale. The Quaternary contacts and structural data have been much simplified for the 1:100,000-scale map and database. The spatial resolution (scale) of the database is 1:100,000 or smaller. This database depicts the distribution of geologic materials and structures at a regional (1:100,000) scale. The report is intended to provide geologic information for the regional study of materials properties, earthquake shaking, landslide potential, mineral hazards, seismic velocity, and earthquake faults. In addition, the report contains information and interpretations about the regional geologic history and framework. However, the regional scale of this report does not provide sufficient detail for site development purposes.

  16. Motion Pictures and Video Cassettes 1971. AV-USA Supplement 2.

    ERIC Educational Resources Information Center

    Hope, Thomas W.

    The financial status of the motion picture and of the video cassette industry in 1970 are reviewed. Based on production rates and income of these industries, trends are discovered. Figures on local origination of television programing and commercials are also included. The section on video cassettes includes the following information: the current…

  17. What They Notice in Video: A Study of Prospective Secondary Mathematics Teachers Learning to Teach

    ERIC Educational Resources Information Center

    Roller, Sarah A.

    2016-01-01

    Most teacher preparation programs have embraced the use of video as an effective methodology for developing teachers' noticing skills. This study focused on learning about what secondary mathematics prospective teachers (PSTs) were able to notice when viewing video of their own co-teaching, particularly in a microteaching setting that consisted of…

  18. Utilizing Video Conferencing to Introduce an International Perspective to Foundation Practice

    ERIC Educational Resources Information Center

    Forgey, Mary Ann; Loughran, Hilda; Hansen, Johna

    2013-01-01

    Video conferencing has much potential to enrich international social work education. In this educational initiative, video conferencing was used to deliver a joint foundation social work practice class to students attending an MSW degree program both in the United States and in Ireland. Student feedback indicated that they gained an appreciation…

  19. Distance Education Technology for the New Millennium Compressed Video Teaching. ZIFF Papiere 101.

    ERIC Educational Resources Information Center

    Keegan, Desmond

    This monograph combines an examination of theoretical issues raised by the introduction of two-way video and similar systems into distance education (DE) with practical advice on using compressed video systems in DE programs. Presented in the first half of the monograph are the following: analysis of the intrinsic links between DE and technology…

  20. Development of a Video System for Rapid Generation of Learning Sequences.

    ERIC Educational Resources Information Center

    Pieper, William J.; Smith, Edgar A.

    The object of this program was to develop and evaluate an improved portable video system for use as an instructional software design tool. The product developed was a basic configuration of half-inch video equipment using a three-camera system augmented with battery-powered recorder cameras. The combined hardware and manuals allowed the researcher…

  1. The Development of Videos in Culturally Grounded Drug Prevention for Rural Native Hawaiian Youth

    ERIC Educational Resources Information Center

    Okamoto, Scott K.; Helm, Susana; McClain, Latoya L.; Dinson, Ay-Laina

    2012-01-01

    The purpose of this study was to adapt and validate narrative scripts to be used for the video components of a culturally grounded drug prevention program for rural Native Hawaiian youth. Scripts to be used to film short video vignettes of drug-related problem situations were developed based on a foundation of pre-prevention research funded by the…

  2. Impact Evaluation of FACTS & Feelings: A Home-Based Video Sex Education Curriculum.

    ERIC Educational Resources Information Center

    Miller, Brent C.; And Others

    1993-01-01

    Families (n=548) with seventh- or eighth-grade adolescents were randomly assigned to receive videotape sex education curriculum including videos with mailed newsletters, videos without newsletters, or neither (control group). Found no significant effect of the program on key outcome variables of teenagers' sexual intentions or behaviors.…

  3. Exploring the Use of Video-Clips for Motivation Building in a Secondary School EFL Setting

    ERIC Educational Resources Information Center

    Park, Yujong; Jung, Eunsu

    2016-01-01

    By employing an action research framework, this study evaluated the effectiveness of a video-based curriculum in motivating EFL learners to learn English. Fifteen Korean EFL students at the secondary school context participated in an 8-week English program, which employed video clips including TED talk replays, sitcoms, TV news reports and movies…

  4. America's History in the Making: A Video Course for Middle and High School Teachers

    ERIC Educational Resources Information Center

    Annenberg Media, 2007

    2007-01-01

    This course for middle and high school teachers uses video, online text, classroom activities, and Web-based activities to explore American history from the Pre-Columbian era through Reconstruction. The video programs are divided into three segments: (1) "Historical Perspectives," an overview of the historical era; (2) "Faces of America," in which…

  5. Two Variations of Video Modeling Interventions for Teaching Play Skills to Children with Autism

    ERIC Educational Resources Information Center

    Sancho, Kimberly; Sidener, Tina M.; Reeve, Sharon A.; Sidener, David W.

    2010-01-01

    The current study employed an adapted alternating treatments design with reversal and multiple probe across participants components to compare the effects of traditional video priming and simultaneous video modeling on the acquisition of play skills in two children diagnosed with autism. Generalization was programmed across play sets, instructors,…

  6. 78 FR 31769 - Accessible Emergency Information; Apparatus Requirements for Emergency Information and Video...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ..., other than the main program audio channel, that is typically used for foreign language audio and video... tracking the language used in our existing rules. Thus, the rules will continue to apply to video... message content and transmission. In contrast, Sec. 79.2 applies to televised information about a...

  7. ASSESSMENT OF YOUTUBE VIDEOS AS A SOURCE OF INFORMATION ON MEDICATION USE IN PREGNANCY

    PubMed Central

    Hansen, Craig; Interrante, Julia D; Ailes, Elizabeth C; Frey, Meghan T; Broussard, Cheryl S; Godoshian, Valerie J; Lewis, Courtney; Polen, Kara ND; Garcia, Amanda P; Gilboa, Suzanne M

    2015-01-01

    Background When making decisions about medication use in pregnancy, women consult many information sources, including the Internet. The aim of this study was to assess the content of publicly-accessible YouTube videos that discuss medication use in pregnancy. Methods Using 2,023 distinct combinations of search terms related to medications and pregnancy, we extracted metadata from YouTube videos using a YouTube video Application Programming Interface. Relevant videos were defined as those with a medication search term and a pregnancy-related search term in either the video title or description. We viewed relevant videos and abstracted content from each video into a database. We documented whether videos implied each medication to be ‘safe’ or ‘unsafe’ in pregnancy and compared that assessment with the medication’s Teratogen Information System (TERIS) rating. Results After viewing 651 videos, 314 videos with information about medication use in pregnancy were available for the final analyses. The majority of videos were from law firms (67%), television segments (10%), or physicians (8%). Selective serotonin reuptake inhibitors (SSRIs) were the most common medication class named (225 videos, 72%), and 88% percent of videos about SSRIs indicated they were ‘unsafe’ for use in pregnancy. However, the TERIS ratings for medication products in this class range from ‘unlikely’ to ‘minimal’ teratogenic risk. Conclusion For the majority of medications, current YouTube video content does not adequately reflect what is known about the safety of their use in pregnancy and should be interpreted cautiously. However, YouTube could serve as a valuable platform for communicating evidence-based medication safety information. PMID:26541372

  8. Fully scalable video coding with packed stream

    NASA Astrophysics Data System (ADS)

    Lopez, Manuel F.; Rodriguez, Sebastian G.; Ortiz, Juan Pablo; Dana, Jose Miguel; Ruiz, Vicente G.; Garcia, Inmaculada

    2005-03-01

    Scalable video coding is a technique which allows a compressed video stream to be decoded in several different ways. This ability allows a user to adaptively recover a specific version of a video depending on its own requirements. Video sequences have temporal, spatial and quality scalabilities. In this work we introduce a novel fully scalable video codec. It is based on a motion-compensated temporal filtering (MCTF) of the video sequences and it uses some of the basic elements of JPEG 2000. This paper describes several specific proposals for video on demand and video-conferencing applications over non-reliable packet-switching data networks.

  9. Compressive holographic video

    NASA Astrophysics Data System (ADS)

    Wang, Zihao; Spinoulas, Leonidas; He, Kuan; Tian, Lei; Cossairt, Oliver; Katsaggelos, Aggelos K.; Chen, Huaijin

    2017-01-01

    Compressed sensing has been discussed separately in spatial and temporal domains. Compressive holography has been introduced as a method that allows 3D tomographic reconstruction at different depths from a single 2D image. Coded exposure is a temporal compressed sensing method for high speed video acquisition. In this work, we combine compressive holography and coded exposure techniques and extend the discussion to 4D reconstruction in space and time from one coded captured image. In our prototype, digital in-line holography was used for imaging macroscopic, fast moving objects. The pixel-wise temporal modulation was implemented by a digital micromirror device. In this paper we demonstrate $10\\times$ temporal super resolution with multiple depths recovery from a single image. Two examples are presented for the purpose of recording subtle vibrations and tracking small particles within 5 ms.

  10. Video noise reduction

    NASA Astrophysics Data System (ADS)

    Drewery, J. O.; Storey, R.; Tanton, N. E.

    1984-07-01

    A video noise and film grain reducer is described which is based on a first-order recursive temporal filter. Filtering of moving detail is avoided by inhibiting recursion in response to the amount of motion in a picture. Motion detection is based on the point-by-point power of the picture difference signal coupled with a knowledge of the noise statistics. A control system measures the noise power and adjusts the working point of the motion detector accordingly. A field trial of a manual version of the equipment at Television Center indicated that a worthwhile improvement in the quality of noisy or grainy pictures received by the viewer could be obtained. Subsequent trials of the automated version confirmed that the improvement could be maintained. Commercial equipment based on the design is being manufactured and marketed by Pye T.V.T. under license. It is in regular use on both the BBC1 and BBC2 networks.

  11. Compressive holographic video.

    PubMed

    Wang, Zihao; Spinoulas, Leonidas; He, Kuan; Tian, Lei; Cossairt, Oliver; Katsaggelos, Aggelos K; Chen, Huaijin

    2017-01-09

    Compressed sensing has been discussed separately in spatial and temporal domains. Compressive holography has been introduced as a method that allows 3D tomographic reconstruction at different depths from a single 2D image. Coded exposure is a temporal compressed sensing method for high speed video acquisition. In this work, we combine compressive holography and coded exposure techniques and extend the discussion to 4D reconstruction in space and time from one coded captured image. In our prototype, digital in-line holography was used for imaging macroscopic, fast moving objects. The pixel-wise temporal modulation was implemented by a digital micromirror device. In this paper we demonstrate 10× temporal super resolution with multiple depths recovery from a single image. Two examples are presented for the purpose of recording subtle vibrations and tracking small particles within 5 ms.

  12. Ranking Highlights in Personal Videos by Analyzing Edited Videos.

    PubMed

    Sun, Min; Farhadi, Ali; Chen, Tseng-Hung; Seitz, Steve

    2016-11-01

    We present a fully automatic system for ranking domain-specific highlights in unconstrained personal videos by analyzing online edited videos. A novel latent linear ranking model is proposed to handle noisy training data harvested online. Specifically, given a targeted domain such as "surfing," our system mines the YouTube database to find pairs of raw and their corresponding edited videos. Leveraging the assumption that an edited video is more likely to contain highlights than the trimmed parts of the raw video, we obtain pair-wise ranking constraints to train our model. The learning task is challenging due to the amount of noise and variation in the mined data. Hence, a latent loss function is incorporated to mitigate the issues caused by the noise. We efficiently learn the latent model on a large number of videos (about 870 min in total) using a novel EM-like procedure. Our latent ranking model outperforms its classification counterpart and is fairly competitive compared with a fully supervised ranking system that requires labels from Amazon Mechanical Turk. We further show that a state-of-the-art audio feature mel-frequency cepstral coefficients is inferior to a state-of-the-art visual feature. By combining both audio-visual features, we obtain the best performance in dog activity, surfing, skating, and viral video domains. Finally, we show that impressive highlights can be detected without additional human supervision for seven domains (i.e., skating, surfing, skiing, gymnastics, parkour, dog activity, and viral video) in unconstrained personal videos.

  13. Video Snapshots: Creating High-Quality Images from Video Clips.

    PubMed

    Sunkavalli, Kalyan; Joshi, Neel; Kang, Sing Bing; Cohen, Michael F; Pfister, Hanspeter

    2012-11-01

    We describe a unified framework for generating a single high-quality still image ("snapshot") from a short video clip. Our system allows the user to specify the desired operations for creating the output image, such as super resolution, noise and blur reduction, and selection of best focus. It also provides a visual summary of activity in the video by incorporating saliency-based objectives in the snapshot formation process. We show examples on a number of different video clips to illustrate the utility and flexibility of our system.

  14. Developing countries use music videos to promote teen sexual restraint.

    PubMed

    Pemberton, M

    1991-12-15

    The Center for Communications Programs of the Johns Hopkins University has successfully produced and aired songs and music videos promoting teenage sexual restraint in developing countries. Entertaining music videos convey accurate messages to target audiences more effectively than teachers and doctors are able. In addition to successes in the Philippines and Nigeria, overwhelming success has been met with Wait, a video with Latin American pop start Tatiana and Johnny. A hit in 11 Latin American countries reaching 1 in Mexico, the video received 1 million hour s free air time. Passionate, powerful, and persuasive, these videos have prompted increased contraceptive use in countries where they have been aired. The Center's videos and songs have proved popular and profitable in a competitive market of ideas, earning 3-4 times their production costs. Accordingly, health experts from Johns Hopkins University recognize the potential role of these productions in preventing AIDS and unwanted pregnancies in other settings. Where Baltimore leads the U.S. in teen pregnancies, the Center would like to air soap opera on sexual responsibility. Production costs in the U.S. are, however, 10 times higher than in developing countries. With the collaboration of media executives, significant financial and social rewards could result from such a production.

  15. Knowledge-based approach to video content classification

    NASA Astrophysics Data System (ADS)

    Chen, Yu; Wong, Edward K.

    2001-01-01

    A framework for video content classification using a knowledge-based approach is herein proposed. This approach is motivated by the fact that videos are rich in semantic contents, which can best be interpreted and analyzed by human experts. We demonstrate the concept by implementing a prototype video classification system using the rule-based programming language CLIPS 6.05. Knowledge for video classification is encoded as a set of rules in the rule base. The left-hand-sides of rules contain high level and low level features, while the right-hand-sides of rules contain intermediate results or conclusions. Our current implementation includes features computed from motion, color, and text extracted from video frames. Our current rule set allows us to classify input video into one of five classes: news, weather, reporting, commercial, basketball and football. We use MYCIN's inexact reasoning method for combining evidences, and to handle the uncertainties in the features and in the classification results. We obtained good results in a preliminary experiment, and it demonstrated the validity of the proposed approach.

  16. Knowledge-based approach to video content classification

    NASA Astrophysics Data System (ADS)

    Chen, Yu; Wong, Edward K.

    2000-12-01

    A framework for video content classification using a knowledge-based approach is herein proposed. This approach is motivated by the fact that videos are rich in semantic contents, which can best be interpreted and analyzed by human experts. We demonstrate the concept by implementing a prototype video classification system using the rule-based programming language CLIPS 6.05. Knowledge for video classification is encoded as a set of rules in the rule base. The left-hand-sides of rules contain high level and low level features, while the right-hand-sides of rules contain intermediate results or conclusions. Our current implementation includes features computed from motion, color, and text extracted from video frames. Our current rule set allows us to classify input video into one of five classes: news, weather, reporting, commercial, basketball and football. We use MYCIN's inexact reasoning method for combining evidences, and to handle the uncertainties in the features and in the classification results. We obtained good results in a preliminary experiment, and it demonstrated the validity of the proposed approach.

  17. The NASA "Why?" Files: The Case of the Inhabitable Habitat. A Lesson Guide with Activities in Mathematics, Science, and Technology.

    ERIC Educational Resources Information Center

    Ricles, Shannon

    The National Aeronautics and Space Administration (NASA) has produced a distance learning series of four 60-minute video programs with an accompanying Web site and companion teacher guides. The story lines of each program or episode involve six inquisitive school children who meet in a treehouse. They seek the solution of a particular problem, and…

  18. Correspondence between Video CD-ROM and Community-Based Job Preferences for Individuals with Developmental Disabilities

    ERIC Educational Resources Information Center

    Ellerd, David A.; Morgan, Robert L.; Salzberg, Charles L.

    2006-01-01

    This study examined correspondence in selections of job preference across a video CD-ROM assessment program, community jobs observed during employment site visits, and photographs of employment sites. For 20 participants ages 18 - 22 with developmental disabilities, the video CD-ROM program was initially administered to identify preferred jobs,…

  19. Interactive Video-Cassette Feasibility Study. Formative Evaluation Report on 'Signals.' I.E.T. Paper on Broadcasting No. 226.

    ERIC Educational Resources Information Center

    Laurillard, D. M.

    This study of the feasibility of using existing videocassettes for interactive video included field tests with Open University summer school students. The aims of the study were to discover whether video material originally made for broadcast could be used in an interactive program which involves breaking up the intended flow of the program;…

  20. Brain Training with Video Games in Covert Hepatic Encephalopathy.

    PubMed

    Bajaj, Jasmohan S; Ahluwalia, Vishwadeep; Thacker, Leroy R; Fagan, Andrew; Gavis, Edith A; Lennon, Michael; Heuman, Douglas M; Fuchs, Michael; Wade, James B

    2017-02-01

    Despite the associated adverse outcomes, pharmacologic intervention for covert hepatic encephalopathy (CHE) is not the standard of care. We hypothesized that a video game-based rehabilitation program would improve white matter integrity and brain connectivity in the visuospatial network on brain magnetic resonance imaging (MRI), resulting in improved cognitive function in CHE subjects on measures consistent with the cognitive skill set emphasized by the two video games (e.g., IQ Boost-visual working memory, and Aim and Fire Challenge-psychomotor speed), but also generalize to thinking skills beyond the focus of the cognitive training (Hopkins verbal learning test (HVLT)-verbal learning/memory) and improve their health-related quality of life (HRQOL). The trial included three phases over 8 weeks; during the learning phase (cognitive tests administered twice over 2 weeks without intervening intervention), training phase (daily video game training for 4 weeks), and post-training phase (testing 2 weeks after the video game training ended). Thirty CHE patients completed all visits with significant daily achievement on the video games. In a subset of 13 subjects that underwent brain MRI, there was a significant decrease in fractional anisotropy, and increased radial diffusivity (suggesting axonal sprouting or increased cross-fiber formation) involving similar brain regions (i.e., corpus callosum, internal capsule, and sections of the corticospinal tract) and improvement in the visuospatial resting-state connectivity corresponding to the video game training domains. No significant corresponding improvement in HRQOL or HVLT performance was noted, but cognitive performance did transiently improve on cognitive tests similar to the video games during training. Although multimodal brain imaging changes suggest reductions in tract edema and improved neural network connectivity, this trial of video game brain training did not improve the HRQOL or produce lasting improvement in

  1. Going out to Play on School Playgrounds (with Related Video)

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2012-01-01

    The attention being given to the problem of childhood obesity has placed greater emphasis on students' eating more healthful diets and getting more exercise. "Children need 60 minutes of play with moderate to vigorous activity every day to grow up to a healthy weight," says the federal government's "Let's Move" initiative to encourage students to…

  2. Video personalization for usage environment

    NASA Astrophysics Data System (ADS)

    Tseng, Belle L.; Lin, Ching-Yung; Smith, John R.

    2002-07-01

    A video personalization and summarization system is designed and implemented incorporating usage environment to dynamically generate a personalized video summary. The personalization system adopts the three-tier server-middleware-client architecture in order to select, adapt, and deliver rich media content to the user. The server stores the content sources along with their corresponding MPEG-7 metadata descriptions. Our semantic metadata is provided through the use of the VideoAnnEx MPEG-7 Video Annotation Tool. When the user initiates a request for content, the client communicates the MPEG-21 usage environment description along with the user query to the middleware. The middleware is powered by the personalization engine and the content adaptation engine. Our personalization engine includes the VideoSue Summarization on Usage Environment engine that selects the optimal set of desired contents according to user preferences. Afterwards, the adaptation engine performs the required transformations and compositions of the selected contents for the specific usage environment using our VideoEd Editing and Composition Tool. Finally, two personalization and summarization systems are demonstrated for the IBM Websphere Portal Server and for the pervasive PDA devices.

  3. Video-based fingerprint verification.

    PubMed

    Qin, Wei; Yin, Yilong; Liu, Lili

    2013-09-04

    Conventional fingerprint verification systems use only static information. In this paper, fingerprint videos, which contain dynamic information, are utilized for verification. Fingerprint videos are acquired by the same capture device that acquires conventional fingerprint images, and the user experience of providing a fingerprint video is the same as that of providing a single impression. After preprocessing and aligning processes, "inside similarity" and "outside similarity" are defined and calculated to take advantage of both dynamic and static information contained in fingerprint videos. Match scores between two matching fingerprint videos are then calculated by combining the two kinds of similarity. Experimental results show that the proposed video-based method leads to a relative reduction of 60 percent in the equal error rate (EER) in comparison to the conventional single impression-based method. We also analyze the time complexity of our method when different combinations of strategies are used. Our method still outperforms the conventional method, even if both methods have the same time complexity. Finally, experimental results demonstrate that the proposed video-based method can lead to better accuracy than the multiple impressions fusion method, and the proposed method has a much lower false acceptance rate (FAR) when the false rejection rate (FRR) is quite low.

  4. Deblocking of mobile stereo video

    NASA Astrophysics Data System (ADS)

    Azzari, Lucio; Gotchev, Atanas; Egiazarian, Karen

    2012-02-01

    Most of candidate methods for compression of mobile stereo video apply block-transform based compression based on the H-264 standard with quantization of transform coefficients driven by quantization parameter (QP). The compression ratio and the resulting bit rate are directly determined by the QP level and high compression is achieved for the price of visually noticeable blocking artifacts. Previous studies on perceived quality of mobile stereo video have revealed that blocking artifacts are the most annoying and most influential in the acceptance/rejection of mobile stereo video and can even completely cancel the 3D effect and the corresponding quality added value. In this work, we address the problem of deblocking of mobile stereo video. We modify a powerful non-local transform-domain collaborative filtering method originally developed for denoising of images and video. The method employs grouping of similar block patches residing in spatial and temporal vicinity of a reference block in filtering them collaboratively in a suitable transform domain. We study the most suitable way of finding similar patches in both channels of stereo video and suggest a hybrid four-dimensional transform to process the collected synchronized (stereo) volumes of grouped blocks. The results benefit from the additional correlation available between the left and right channel of the stereo video. Furthermore, addition sharpening is applied through an embedded alpha-rooting in transform domain, which improve the visual appearance of the deblocked frames.

  5. Interactive Video, The Next Step

    NASA Astrophysics Data System (ADS)

    Strong, L. R.; Wold-Brennon, R.; Cooper, S. K.; Brinkhuis, D.

    2012-12-01

    Video has the ingredients to reach us emotionally - with amazing images, enthusiastic interviews, music, and video game-like animations-- and it's emotion that motivates us to learn more about our new interest. However, watching video is usually passive. New web-based technology is expanding and enhancing the video experience, creating opportunities to use video with more direct interaction. This talk will look at an Educaton and Outreach team's experience producing video-centric curriculum using innovative interactive media tools from TED-Ed and FlixMaster. The Consortium for Ocean Leadership's Deep Earth Academy has partnered with the Center for Dark Energy Biosphere Investigations (C-DEBI) to send educators and a video producer aboard three deep sea research expeditions to the Juan de Fuca plate to install and service sub-seafloor observatories. This collaboration between teachers, students, scientists and media producers has proved a productive confluence, providing new ways of understanding both ground-breaking science and the process of science itself - by experimenting with new ways to use multimedia during ocean-going expeditions and developing curriculum and other projects post-cruise.

  6. Positive Association of Video Game Playing with Left Frontal Cortical Thickness in Adolescents

    PubMed Central

    Kühn, Simone; Lorenz, Robert; Banaschewski, Tobias; Barker, Gareth J.; Büchel, Christian; Conrod, Patricia J.; Flor, Herta; Garavan, Hugh; Ittermann, Bernd; Loth, Eva; Mann, Karl; Nees, Frauke; Artiges, Eric; Paus, Tomas; Rietschel, Marcella; Smolka, Michael N.; Ströhle, Andreas; Walaszek, Bernadetta; Schumann, Gunter; Heinz, Andreas; Gallinat, Jürgen

    2014-01-01

    Playing video games is a common recreational activity of adolescents. Recent research associated frequent video game playing with improvements in cognitive functions. Improvements in cognition have been related to grey matter changes in prefrontal cortex. However, a fine-grained analysis of human brain structure in relation to video gaming is lacking. In magnetic resonance imaging scans of 152 14-year old adolescents, FreeSurfer was used to estimate cortical thickness. Cortical thickness across the whole cortical surface was correlated with self-reported duration of video gaming (hours per week). A robust positive association between cortical thickness and video gaming duration was observed in left dorsolateral prefrontal cortex (DLPFC) and left frontal eye fields (FEFs). No regions showed cortical thinning in association with video gaming frequency. DLPFC is the core correlate of executive control and strategic planning which in turn are essential cognitive domains for successful video gaming. The FEFs are a key region involved in visuo-motor integration important for programming and execution of eye movements and allocation of visuo-spatial attention, processes engaged extensively in video games. The results may represent the biological basis of previously reported cognitive improvements due to video game play. Whether or not these results represent a-priori characteristics or consequences of video gaming should be studied in future longitudinal investigations. PMID:24633348

  7. Positive association of video game playing with left frontal cortical thickness in adolescents.

    PubMed

    Kühn, Simone; Lorenz, Robert; Banaschewski, Tobias; Barker, Gareth J; Büchel, Christian; Conrod, Patricia J; Flor, Herta; Garavan, Hugh; Ittermann, Bernd; Loth, Eva; Mann, Karl; Nees, Frauke; Artiges, Eric; Paus, Tomas; Rietschel, Marcella; Smolka, Michael N; Ströhle, Andreas; Walaszek, Bernadetta; Schumann, Gunter; Heinz, Andreas; Gallinat, Jürgen

    2014-01-01

    Playing video games is a common recreational activity of adolescents. Recent research associated frequent video game playing with improvements in cognitive functions. Improvements in cognition have been related to grey matter changes in prefrontal cortex. However, a fine-grained analysis of human brain structure in relation to video gaming is lacking. In magnetic resonance imaging scans of 152 14-year old adolescents, FreeSurfer was used to estimate cortical thickness. Cortical thickness across the whole cortical surface was correlated with self-reported duration of video gaming (hours per week). A robust positive association between cortical thickness and video gaming duration was observed in left dorsolateral prefrontal cortex (DLPFC) and left frontal eye fields (FEFs). No regions showed cortical thinning in association with video gaming frequency. DLPFC is the core correlate of executive control and strategic planning which in turn are essential cognitive domains for successful video gaming. The FEFs are a key region involved in visuo-motor integration important for programming and execution of eye movements and allocation of visuo-spatial attention, processes engaged extensively in video games. The results may represent the biological basis of previously reported cognitive improvements due to video game play. Whether or not these results represent a-priori characteristics or consequences of video gaming should be studied in future longitudinal investigations.

  8. Visual content highlighting via automatic extraction of embedded captions on MPEG compressed video

    NASA Astrophysics Data System (ADS)

    Yeo, Boon-Lock; Liu, Bede

    1996-03-01

    Embedded captions in TV programs such as news broadcasts, documentaries and coverage of sports events provide important information on the underlying events. In digital video libraries, such captions represent a highly condensed form of key information on the contents of the video. In this paper we propose a scheme to automatically detect the presence of captions embedded in video frames. The proposed method operates on reduced image sequences which are efficiently reconstructed from compressed MPEG video and thus does not require full frame decompression. The detection, extraction and analysis of embedded captions help to capture the highlights of visual contents in video documents for better organization of video, to present succinctly the important messages embedded in the images, and to facilitate browsing, searching and retrieval of relevant clips.

  9. "Bacon Brains": Video Games for Teaching the Science of Addiction

    ERIC Educational Resources Information Center

    Epstein, Joel; Noel, Jeffrey; Finnegan, Megan; Watkins, Kate

    2016-01-01

    Researchers have developed many different computerized interventions designed to teach students about the dangers of substance use. Following in this tradition, we produced a series of video games called "Bacon Brains." However, unlike many other programs, ours focused on the "Science of Addiction," providing lessons on how…

  10. Promotional Video Production in a Foreign Language Course.

    ERIC Educational Resources Information Center

    Fukushima, Tatsuya

    2002-01-01

    Discusses a technology-based project as a requirement for a traditional intermediate Japanese course at the University of Arkansas in which students worked in a small group to produce the university's promotional video in the target language, thus enhancing their Japanese language skills and promoting the program to the public. (Author/VWL)

  11. Exploring the Effect of Immediate Video Feedback on Coaching

    ERIC Educational Resources Information Center

    Suhrheinrich, Jessica; Chan, Janice

    2017-01-01

    Although evidence-based practices for autism spectrum disorders exist, they are often not effectively incorporated into school-based programs, indicating a need for enhanced training strategies for educators. This study examined the effects of immediate video feedback during coaching for teachers and paraprofessionals learning Classroom Pivotal…

  12. Meaningful Learning through Video-Supported Forum-Theater

    ERIC Educational Resources Information Center

    Hakkarainen, Paivi; Vapalahti, Kati

    2011-01-01

    This paper presents the first cycle of a design-based study at Mikkeli University of Applied Sciences, Finland, during which a video-supported forum-theater approach was implemented and evaluated. Students enrolled in the Drama course in the Civic Activities and Youth Work degree program produced and recorded forum-theater performances about…

  13. Video Databases: An Emerging Tool in Business Education

    ERIC Educational Resources Information Center

    MacKinnon, Gregory; Vibert, Conor

    2014-01-01

    A video database of business-leader interviews has been implemented in the assignment work of students in a Bachelor of Business Administration program at a primarily-undergraduate liberal arts university. This action research study was designed to determine the most suitable assignment work to associate with the database in a Business Strategy…

  14. Charter Schools & Community Relations: An Annotated Video Transcript.

    ERIC Educational Resources Information Center

    Blaha, Karen Lytle, Ed.; Vincent, Susan, Ed.; Schwendiman, Jed, Ed.

    This annotated video transcript follows the discussion of six experts in community relations and charter schools. The panel was convened as part of an initiative to identify the specific needs of charter-school founders and to develop a leadership-training program designed to address those needs. Each member of the panel shared his or her insights…

  15. "VideoPaper" in Context: Case Reports from the Field

    ERIC Educational Resources Information Center

    Cogan-Drew, Dan

    2009-01-01

    "VideoPaper Builder" (VPB) was originally funded in 2001 through the National Science Foundation's "Bridging Research and Practice" program in recognition of the software's promise to articulate the relevance and facilitate the dissemination of educational research to practicing teachers. After four years and two subsequent…

  16. Video cameras on wild birds.

    PubMed

    Rutz, Christian; Bluff, Lucas A; Weir, Alex A S; Kacelnik, Alex

    2007-11-02

    New Caledonian crows (Corvus moneduloides) are renowned for using tools for extractive foraging, but the ecological context of this unusual behavior is largely unknown. We developed miniaturized, animal-borne video cameras to record the undisturbed behavior and foraging ecology of wild, free-ranging crows. Our video recordings enabled an estimate of the species' natural foraging efficiency and revealed that tool use, and choice of tool materials, are more diverse than previously thought. Video tracking has potential for studying the behavior and ecology of many other bird species that are shy or live in inaccessible habitats.

  17. Video systems for alarm assessment

    SciTech Connect

    Greenwoll, D.A.; Matter, J.C. ); Ebel, P.E. )

    1991-09-01

    The purpose of this NUREG is to present technical information that should be useful to NRC licensees in designing closed-circuit television systems for video alarm assessment. There is a section on each of the major components in a video system: camera, lens, lighting, transmission, synchronization, switcher, monitor, and recorder. Each section includes information on component selection, procurement, installation, test, and maintenance. Considerations for system integration of the components are contained in each section. System emphasis is focused on perimeter intrusion detection and assessment systems. A glossary of video terms is included. 13 figs., 9 tabs.

  18. Next Generation Advanced Video Guidance Sensor

    NASA Technical Reports Server (NTRS)

    Lee, Jimmy; Spencer, Susan; Bryan, Tom; Johnson, Jimmie; Robertson, Bryan

    2008-01-01

    The first autonomous rendezvous and docking in the history of the U.S. Space Program was successfully accomplished by Orbital Express, using the Advanced Video Guidance Sensor (AVGS) as the primary docking sensor. The United States now has a mature and flight proven sensor technology for supporting Crew Exploration Vehicles (CEV) and Commercial Orbital Transport. Systems (COTS) Automated Rendezvous and Docking (AR&D). AVGS has a proven pedigree, based on extensive ground testing and flight demonstrations. The AVGS on the Demonstration of Autonomous Rendezvous Technology (DART)mission operated successfully in "spot mode" out to 2 km. The first generation rendezvous and docking sensor, the Video Guidance Sensor (VGS), was developed and successfully flown on Space Shuttle flights in 1997 and 1998. Parts obsolescence issues prevent the construction of more AVGS. units, and the next generation sensor must be updated to support the CEV and COTS programs. The flight proven AR&D sensor is being redesigned to update parts and add additional. capabilities for CEV and COTS with the development of the Next, Generation AVGS (NGAVGS) at the Marshall Space Flight Center. The obsolete imager and processor are being replaced with new radiation tolerant parts. In addition, new capabilities might include greater sensor range, auto ranging, and real-time video output. This paper presents an approach to sensor hardware trades, use of highly integrated laser components, and addresses the needs of future vehicles that may rendezvous and dock with the International Space Station (ISS) and other Constellation vehicles. It will also discuss approaches for upgrading AVGS to address parts obsolescence, and concepts for minimizing the sensor footprint, weight, and power requirements. In addition, parts selection and test plans for the NGAVGS will be addressed to provide a highly reliable flight qualified sensor. Expanded capabilities through innovative use of existing capabilities will also be

  19. Indexing, Browsing, and Searching of Digital Video.

    ERIC Educational Resources Information Center

    Smeaton, Alan F.

    2004-01-01

    Presents a literature review that covers the following topics related to indexing, browsing, and searching of digital video: video coding and standards; conventional approaches to accessing digital video; automatically structuring and indexing digital video; searching, browsing, and summarization; measurement and evaluation of the effectiveness of…

  20. Using Video to Analyze One's Own Teaching

    ERIC Educational Resources Information Center

    Tripp, Tonya; Rich, Peter

    2012-01-01

    Recently, interest in using video to facilitate teacher reflection has increased. Despite this increase, the frameworks employed to help teachers use video to reflect on their teaching are not based on the results of prior video analysis research. There is a need to better understand how and in what ways video has been used to reflect on one's own…

  1. Creating interactive video broadcasting system for VBLHEP

    NASA Astrophysics Data System (ADS)

    Slepov, I. P.

    2016-09-01

    The article describes the creation of a web service, which combines the possibility of organizing video broadcasts and video conferences for the VBLHEP, JINR events. Software and hardware components used for the organization of video streaming and video conferencing are presented.

  2. Improved Techniques for Video Compression and Communication

    ERIC Educational Resources Information Center

    Chen, Haoming

    2016-01-01

    Video compression and communication has been an important field over the past decades and critical for many applications, e.g., video on demand, video-conferencing, and remote education. In many applications, providing low-delay and error-resilient video transmission and increasing the coding efficiency are two major challenges. Low-delay and…

  3. (Video 1 of 8) Introduction to Omics: 360 Degree View of You

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  4. (Video 7 of 8) Microbiomics: The Living World In and On You

    NASA Video Gallery

    NASA’s Human Research Program (HRP) is releasing a video titled “Microbiomics: The Living World In and On You” to highlight microbial research on the International Space Station. HRP’s Twins Study ...

  5. (Video 8 of 8) Omics: Advancing Personalized Medicine from Space to Earth

    NASA Video Gallery

    NASA’s Human Research Program (HRP) is releasing the video “Omics: Advancing Personalized Medicine from Space to Earth”, to highlight its Twins Study, coinciding with National Twins Days. This is t...

  6. (Video 2 of 8) Genomics: Genome, The Long and Winding Road

    NASA Video Gallery

    NASA’s Human Research Program is releasing the first half of a video series entitled Omics: Exploring Space Through You to highlight its Twins Study, in conjunction with National DNA Day. The serie...

  7. Health Videos: MedlinePlus

    MedlinePlus Videos and Cool Tools

    ... MedlinePlus Site Map FAQs Customer Support Health ... features on this page, please enable JavaScript. These animated videos show the anatomy of body parts and organ systems and how diseases and ...

  8. NASA Video Catalog. Supplement 12

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This report lists 1878 video productions from the NASA STI Database. This issue of the NASA Video Catalog cites video productions listed in the NASA STI Database. The videos listed have been developed by the NASA centers, covering Shuttle mission press conferences; fly-bys of planets; aircraft design, testing and performance; environmental pollution; lunar and planetary exploration; and many other categories related to manned and unmanned space exploration. Each entry in the publication consists of a standard bibliographic citation accompanied by an abstract. The listing of the entries is arranged by STAR categories. A complete Table of Contents describes the scope of each category. For users with specific information, a Title Index is available. A Subject Term Index, based on the NASA Thesaurus, is also included. Guidelines for usage of NASA audio/visual material, ordering information, and order forms are also available.

  9. Videos & Tools: MedlinePlus

    MedlinePlus Videos and Cool Tools

    Skip navigation U.S. National Library of Medicine Menu Health Topics Drugs & Supplements Videos & Tools About MedlinePlus Search Search MedlinePlus GO GO About MedlinePlus Site Map FAQs Customer Support Health ...

  10. Video Zoom into Veil Nebula

    NASA Video Gallery

    This video opens with a backyard view of the nighttime sky centered on the constellation Cygnus, the Swan. We zoom into a vast donut-shaped feature called the Veil Nebula. It is the tattered expand...

  11. Video Production with Fewer Errors.

    ERIC Educational Resources Information Center

    Veilleux, Rene G.

    1991-01-01

    Ten steps to avoid postproduction video revision are needs analysis; use of production, review, and management teams; demonstration for the scriptwriter; script approval; rehearsal; revision; final taping; editing; and final review. (SK)

  12. Multiview video quality enhancement

    NASA Astrophysics Data System (ADS)

    Jovanov, Ljubomir; Luong, Hiêp; Philips, Wilfried

    2016-01-01

    Realistic visualization is crucial for a more intuitive representation of complex data, medical imaging, simulation, and entertainment systems. In this respect, multiview autostereoscopic displays are a great step toward achieving the complete immersive user experience, although providing high-quality content for these types of displays is still a great challenge. Due to the different characteristics/settings of the cameras in the multiview setup and varying photometric characteristics of the objects in the scene, the same object may have a different appearance in the sequences acquired by the different cameras. Images representing views recorded using different cameras, in practice, have different local noise, color, and sharpness characteristics. View synthesis algorithms introduce artifacts due to errors in disparity estimation/bad occlusion handling or due to an erroneous warping function estimation. If the input multiview images are not of sufficient quality and have mismatching color and sharpness characteristics, these artifacts may become even more disturbing. Accordingly, the main goal of our method is to simultaneously perform multiview image sequence denoising, color correction, and the improvement of sharpness in slightly defocused regions. Results show that the proposed method significantly reduces the amount of the artifacts in multiview video sequences, resulting in a better visual experience.

  13. Adaptive Maritime Video Surveillance

    DTIC Science & Technology

    2009-01-01

    Some programs and efforts such as the DARPA PANDA program [3] and those in the private sector [4] address the maritime domain awareness problem at...the referen continuous real value greater than or equal to 0. (We define our distance function below.) c. Related object bearing (rob): This is the...tracking performance, which could have a significant bearing on the Behavior Interpreter. Fourth, we will consider several algorithmic improvements to the

  14. Documenting Laboratory Procedures with Video

    PubMed Central

    Wyttenbach, Robert A.

    2015-01-01

    Demonstrating laboratory procedures in person during class time can be time-consuming. When procedures are done under a microscope, live demonstration is also impractical because of the limited number of students who can view the demonstration at once. Creating videos beforehand, which students can watch before class and review during lab sessions, solves both of these problems. This article suggests ways to make and distribute high quality video of microscopic procedures. PMID:26240520

  15. Video games: good, bad, or other?

    PubMed

    Prot, Sara; McDonald, Katelyn A; Anderson, Craig A; Gentile, Douglas A

    2012-06-01

    Video games are a pervasive pastime among children and adolescents. The growing popularity of video games has instigated a debate among parents, researchers, video game producers, and policymakers concerning potential harmful and helpful effects of video games on children. This article provides an overview of research findings on the positive and negative effects of video games, thus providing an empirical answer to the question, are video games good or bad? The article also provides some guidelines to help pediatricians, parents, and other caregivers protect children from negative effects and to maximize positive effects of video games.

  16. Video Encryption and Decryption on Quantum Computers

    NASA Astrophysics Data System (ADS)

    Yan, Fei; Iliyasu, Abdullah M.; Venegas-Andraca, Salvador E.; Yang, Huamin

    2015-08-01

    A method for video encryption and decryption on quantum computers is proposed based on color information transformations on each frame encoding the content of the encoding the content of the video. The proposed method provides a flexible operation to encrypt quantum video by means of the quantum measurement in order to enhance the security of the video. To validate the proposed approach, a tetris tile-matching puzzle game video is utilized in the experimental simulations. The results obtained suggest that the proposed method enhances the security and speed of quantum video encryption and decryption, both properties required for secure transmission and sharing of video content in quantum communication.

  17. Thematic video indexing to support video database retrieval and query processing

    NASA Astrophysics Data System (ADS)

    Khoja, Shakeel A.; Hall, Wendy

    1999-08-01

    This paper presents a novel video database system, which caters for complex and long videos, such as documentaries, educational videos, etc. As compared to relatively structured format videos like CNN news or commercial advertisements, this database system has the capacity to work with long and unstructured videos.

  18. WCE video segmentation using textons

    NASA Astrophysics Data System (ADS)

    Gallo, Giovanni; Granata, Eliana

    2010-03-01

    Wireless Capsule Endoscopy (WCE) integrates wireless transmission with image and video technology. It has been used to examine the small intestine non invasively. Medical specialists look for signicative events in the WCE video by direct visual inspection manually labelling, in tiring and up to one hour long sessions, clinical relevant frames. This limits the WCE usage. To automatically discriminate digestive organs such as esophagus, stomach, small intestine and colon is of great advantage. In this paper we propose to use textons for the automatic discrimination of abrupt changes within a video. In particular, we consider, as features, for each frame hue, saturation, value, high-frequency energy content and the responses to a bank of Gabor filters. The experiments have been conducted on ten video segments extracted from WCE videos, in which the signicative events have been previously labelled by experts. Results have shown that the proposed method may eliminate up to 70% of the frames from further investigations. The direct analysis of the doctors may hence be concentrated only on eventful frames. A graphical tool showing sudden changes in the textons frequencies for each frame is also proposed as a visual aid to find clinically relevant segments of the video.

  19. V-NIP Ceaser: Video Stabilization System

    NASA Astrophysics Data System (ADS)

    Manzoor, Kamran; Ahmed, Atique; Ahmad, Sohail; Manzoor, Umar; Nefti, Samia

    In this paper, we propose a practical and robust approach of video stabilization that produces full-frame stabilized videos with good visual quality. While most previous methods end up with producing low resolution stabilized videos, our completion method produces full-frame videos by temporally filling in missing frame parts by locally aligning required data from neighboring frames. The proposed system has been evaluated on large number of real life videos; results were very promising and support the implementation of the solution.

  20. Behavioral science in video games for children's diet and physical activity change: key research needs.

    PubMed

    Baranowski, Tom; Baranowski, Janice; Thompson, Debbe; Buday, Richard

    2011-03-01

    Innovative intervention programs are needed to overcome the limitations in previous programs that promoted change in diabetes risk behaviors in children. Serious video games show promise of changing dietary and physical activity behaviors, but research is needed on the optimal design of behavior-change procedures in video games, the mechanisms that account for changes obtained, and the groups in which these interventions work best. Such research will permit the optimal design of serious video games for diabetes and obesity prevention in the future.