Advanced Technology for Portable Personal Visualization

DTIC Science & Technology

1991-03-01

walking. The building model is created using AutoCAD. Realism is enhanced by calculating a radiosity solution for the lighting model. This has an added...lighting, color combinations and decor. Due to the computationally intensive nature of the radiosity solution, modeling changes cannot be made on-line

CSUN's Conference Advances Opportunities for People with Disabilities

ERIC Educational Resources Information Center

Williams, John M.

2006-01-01

This article reports the highlights of the recently concluded Annual International Technology and Persons with Disabilities Conference organized by California State University at Northridge. Attendees from more than 30 countries learned about services provided by the Social Security Administration, GeorgiaTech (CATEA), NISH, Computer/Electronic…

Providing Information Services in Videotex.

ERIC Educational Resources Information Center

Harris, Gary L.

1986-01-01

The provision of information through videotex in West Germany is described. Information programs and services of the Gesellschaft fur Information und Dokumentation (GID) and its cooperative partners are reviewed to illustrate program contents, a marketing strategy, and the application of gateway technology with mainframe and personal computers.…

Personal Computers and Laser Printers Are Becoming Popular Tools for Creating Documents on Campuses.

ERIC Educational Resources Information Center

DeLoughry, Thomas J.

1987-01-01

Desktop publishing techniques are bringing control over institutional newsletters, catalogues, brochures, and many other print materials directly to the author's office. The technology also has the potential for integrating campus information systems and saving much time and money. (MSE)

Introduction to the JEEG Agricultural Geophysics special issue

USDA-ARS?s Scientific Manuscript database

Recent advancements such as the availability of personal computers, technologies to store/process large amounts of data, the GPS, and GIS have now made geophysical methods practical for agricultural use. Consequently, there has been a rapid expansion of agricultural geophysics research just over the...

Deaf people communicating via SMS, TTY, relay service, fax, and computers in Australia.

PubMed

Power, Mary R; Power, Des; Horstmanshof, Louise

2007-01-01

Despite the expansion of Deaf people's use of communication technology little is published about how they use electronic communication in their social and working lives and the implications for their concepts of identity and community. Australia is an ideal research base because the use of a range of technologies is widespread there. To gain access to a wide age range of people who identify as Deaf, members of the national organization, the Australian Association of the Deaf, were surveyed by mail. Results showed that Short Message Service (SMS), telephone typewriters (TTY), voice/TTY relay services, fax, and e-mail were used regularly. Deaf users are discerning of the purposes for which they use each method: SMS for social and personal interactions, TTY for longer communications and (via the relay service) with people and services without TTYs, fax for business and social contact, and computers for personal and business e-mails as well as Web browsing, accessing chat rooms, word processing, games, and study.

Hey Buddy can you spare a DNA? New surveillance technologies and the growth of mandatory volunteerism in collecting personal information.

PubMed

Marx, Gary T

2007-01-01

The new social surveillance can be defined as scrutiny through the use of technical means to extract or create personal or group data, whether from individuals or contexts. Examples include: video cameras; computer matching, profiling and data mining; work, computer and electronic location monitoring; biometrics; DNA analysis; drug tests; brain scans for lie detection; various forms of imaging to reveal what is behind walls and enclosures. There are two problems with the new surveillance technologies. One is that they don't work and the other is that they work too well. If the first, they fail to prevent disasters, bring miscarriages of justice, and waste resources. If the second, they can further inequality and invidious social categorization; they chill liberty. These twin threats are part of the enduring paradox of democratic government that must be strong enough to maintain reasonable order, but not so strong as to become undemocratic.

[Progress in imaging techniques].

PubMed

Mishima, Kazuaki; Otsuka, Tsukasa

2013-05-01

Today it is common to perform real-time diagnosis and treatment via live broadcast as a method of education and to spread new technology for diagnosis and therapy in medical fields. Live medical broadcasts have developed along with broadcast technology. In the early days, live video feeds were sent from operating rooms to classrooms and lecture halls in universities and hospitals. However, the development of imaging techniques and communication networks enabled live broadcasts that bi-directionally link operating rooms and meeting halls during scientific meetings and live demonstration courses. Live broadcasts therefore became an important method for education and the dissemination of new medical technologies. The development of imaging techniques has contributed to more realistic live broadcasts through such innovative techniques as three-dimensional viewing and higher-definition 4K technology. In the future, live broadcasts will be transmitted on personal computers using regular Internet connections. In addition to the enhancement of image delivery technology, it will also be necessary to examine the entire image delivery environment carefully, including issues of security and privacy of personal information.

Linear equations and rap battles: how students in a wired classroom utilized the computer as a resource to coordinate personal and mathematical positional identities in hybrid spaces

NASA Astrophysics Data System (ADS)

Langer-Osuna, Jennifer

2015-03-01

This paper draws on the constructs of hybridity, figured worlds, and cultural capital to examine how a group of African-American students in a technology-driven, project-based algebra classroom utilized the computer as a resource to coordinate personal and mathematical positional identities during group work. Analyses of several vignettes of small group dynamics highlight how hybridity was established as the students engaged in multiple on-task and off-task computer-based activities, each of which drew on different lived experiences and forms of cultural capital. The paper ends with a discussion on how classrooms that make use of student-led collaborative work, and where students are afforded autonomy, have the potential to support the academic engagement of students from historically marginalized communities.

Humanizing the use of technology in education: A re-examination

NASA Astrophysics Data System (ADS)

Murphy, John W.

1986-06-01

Educators are currently attempting to integrate computers into the classroom, in order to humanize their use. The strategies that have been adopted, however, are primarily logistical and ignore the philosophy that underpins this technology. It is argued in this paper that educational technology will not be humanized until it is understood to be sustained by a philosophy other than technological rationality, and thus is provided with a human base. The `life-world' ( Lebenswelt) is identified as a proper foundation for technology, because technological rationality is illustrated to be a modality of human expression. When this is the case, technology is placed in the service of humankind, for it cannot be conceived as the genesis of personal freedom.

Consumer and provider responses to a computerized version of the Illness Management and Recovery Program.

PubMed

Wright-Berryman, Jennifer L; Salyers, Michelle P; O'Halloran, James P; Kemp, Aaron S; Mueser, Kim T; Diazoni, Amanda J

2013-12-01

To explore mental health consumer and provider responses to a computerized version of the Illness Management and Recovery (IMR) program. Semistructured interviews were conducted to gather data from 6 providers and 12 consumers who participated in a computerized prototype of the IMR program. An inductive-consensus-based approach was used to analyze the interview responses. Qualitative analysis revealed consumers perceived various personal benefits and ease of use afforded by the new technology platform. Consumers also highly valued provider assistance and offered several suggestions to improve the program. The largest perceived barriers to future implementation were lack of computer skills and access to computers. Similarly, IMR providers commented on its ease and convenience, and the reduction of time intensive material preparation. Providers also expressed that the use of technology creates more options for the consumer to access treatment. The technology was acceptable, easy to use, and well-liked by consumers and providers. Clinician assistance with technology was viewed as helpful to get clients started with the program, as lack of computer skills and access to computers was a concern. Access to materials between sessions appears to be desired; however, given perceived barriers of computer skills and computer access, additional supports may be needed for consumers to achieve full benefits of a computerized version of IMR. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Homomorphic encryption experiments on IBM's cloud quantum computing platform

NASA Astrophysics Data System (ADS)

Huang, He-Liang; Zhao, You-Wei; Li, Tan; Li, Feng-Guang; Du, Yu-Tao; Fu, Xiang-Qun; Zhang, Shuo; Wang, Xiang; Bao, Wan-Su

2017-02-01

Quantum computing has undergone rapid development in recent years. Owing to limitations on scalability, personal quantum computers still seem slightly unrealistic in the near future. The first practical quantum computer for ordinary users is likely to be on the cloud. However, the adoption of cloud computing is possible only if security is ensured. Homomorphic encryption is a cryptographic protocol that allows computation to be performed on encrypted data without decrypting them, so it is well suited to cloud computing. Here, we first applied homomorphic encryption on IBM's cloud quantum computer platform. In our experiments, we successfully implemented a quantum algorithm for linear equations while protecting our privacy. This demonstration opens a feasible path to the next stage of development of cloud quantum information technology.

Exploding the Black Box: Personal Computing, the Notebook Battery Crisis, and Postindustrial Systems Thinking.

PubMed

Eisler, Matthew N

Historians of science and technology have generally ignored the role of power sources in the development of consumer electronics. In this they have followed the predilections of historical actors. Research, development, and manufacturing of batteries has historically occurred at a social and intellectual distance from the research, development, and manufacturing of the devices they power. Nevertheless, power source technoscience should properly be understood as an allied yet estranged field of electronics. The separation between the fields has had important consequences for the design and manufacturing of mobile consumer electronics. This paper explores these dynamics in the co-construction of notebook batteries and computers. In so doing, it challenges assumptions of historians and industrial engineers and planners about the nature of computer systems in particular and the development of technological systems. The co-construction of notebook computers and batteries, and the occasional catastrophic failure of their compatibility, challenges systems thinking more generally.

Enabling smart personalized healthcare: a hybrid mobile-cloud approach for ECG telemonitoring.

PubMed

Wang, Xiaoliang; Gui, Qiong; Liu, Bingwei; Jin, Zhanpeng; Chen, Yu

2014-05-01

The severe challenges of the skyrocketing healthcare expenditure and the fast aging population highlight the needs for innovative solutions supporting more accurate, affordable, flexible, and personalized medical diagnosis and treatment. Recent advances of mobile technologies have made mobile devices a promising tool to manage patients' own health status through services like telemedicine. However, the inherent limitations of mobile devices make them less effective in computation- or data-intensive tasks such as medical monitoring. In this study, we propose a new hybrid mobile-cloud computational solution to enable more effective personalized medical monitoring. To demonstrate the efficacy and efficiency of the proposed approach, we present a case study of mobile-cloud based electrocardiograph monitoring and analysis and develop a mobile-cloud prototype. The experimental results show that the proposed approach can significantly enhance the conventional mobile-based medical monitoring in terms of diagnostic accuracy, execution efficiency, and energy efficiency, and holds the potential in addressing future large-scale data analysis in personalized healthcare.

Woodmetrics: imaging devices and processes in wood inspection at Lulea University of Technology

NASA Astrophysics Data System (ADS)

Hagman, Olle

1999-09-01

Wood Technology research and education at Lulea University of Technology is located in Skelleftea 800 km north of Stockholm. At the campus about 25 persons are involved in education and research in Wood Technology. We are educating M.Sc. and post- graduate students in Wood Technology. The research at the campus includes the following main fields: -- Wood Machining - - Woodmetrics -- Wood Drying -- Wood Composites/Wood Material Science. Our research strategy is to obtain an individual treatment of every tree, board and piece of wood in order to get highest possible value for the forest products. This shall be accomplished by the aid of advanced scanning technology and computer technology. Woodmetrics means to measure different wood parameters in order to optimize the utilization of the raw material. Today we have the following projects in this field: Automatic wood inspection -- Color changes and moisture flow in drying processes -- Inner quality of logs and lumber - - Stem quality database -- Computer tomography -- Aesthetic properties of wood -- Market/industry/forest relations. In the Woodmetrics field we are using computer tomography, CCD cameras and other sensors in order to find and measure defects in trees and on boards. The signals are analyzed and classified with modern image analyzing techniques and advanced statistical methods.

Using technology to assess and intervene with illicit drug-using persons at risk for HIV.

PubMed

Horvath, Keith J; Lammert, Sara; LeGrand, Sara; Muessig, Kathryn E; Bauermeister, José A

2017-09-01

This review describes recent literature on novel ways technology is used for assessment of illicit drug use and HIV risk behaviours, suggestions for optimizing intervention acceptability, and recently completed and ongoing technology-based interventions for drug-using persons at risk for HIV and others with high rates of drug use and HIV risk behaviour. Among studies (n = 5) comparing technology-based to traditional assessment methods, those using Ecological Momentary Assessment (EMA) had high rates of reported drug use and high concordance with traditional assessment methods. The two recent studies assessing the acceptability of mHealth approaches overall demonstrate high interest in these approaches. Current or in-progress technology-based interventions (n = 8) are delivered using mobile apps (n = 5), text messaging (n = 2) and computers (n = 1). Most intervention studies are in progress or do not report intervention outcomes; the results from one efficacy trial showed significantly higher HIV testing rates among persons in need of drug treatment. Studies are needed to continually assess technology adoption and intervention preferences among drug-using populations to ensure that interventions are appropriately matched to users. Large-scale technology-based intervention trials to assess the efficacy of these approaches, as well as the impact of individual intervention components, on drug use and other high-risk behaviours are recommended.

Magnetic Thin Films for Perpendicular Magnetic Recording Systems

NASA Astrophysics Data System (ADS)

Sugiyama, Atsushi; Hachisu, Takuma; Osaka, Tetsuya

In the advanced information society of today, information storage technology, which helps to store a mass of electronic data and offers high-speed random access to the data, is indispensable. Against this background, hard disk drives (HDD), which are magnetic recording devices, have gained in importance because of their advantages in capacity, speed, reliability, and production cost. These days, the uses of HDD extend not only to personal computers and network servers but also to consumer electronics products such as personal video recorders, portable music players, car navigation systems, video games, video cameras, and personal digital assistances.

An Investigation of Technology Avoidance Effect into Higher Education Environments: Some Empirical Evidence of Marketing Students' Background and Their Use of Personal Computers Outside the Academic Culture

ERIC Educational Resources Information Center

Spais, George S.; Vasileiou, Konstantinos Z.

2008-01-01

The major objective of this study was to test a research hypothesis in order to explain the technology avoidance effect in higher educational environments. We addressed the core research themes of our study using a survey. Our intention was to test marketing students' perceptions in order to investigate the potent influence of a climate of…

Applications of Microcomputers in the Education of the Physically Disabled Child.

ERIC Educational Resources Information Center

Foulds, Richard A.

1982-01-01

Microcomputers can serve as expressive communication tools for severely physically disabled persons. Features such as single input devices, direct selection aids, and speech synthesis capabilities can be extremely useful. The trend toward portable battery-operated computers will make the technology even more accessible. (CL)

Integrating Communication, Computer Access, Environmental Control & Mobility.

ERIC Educational Resources Information Center

Romich, Barry A.; Vagnini, Carol B.

Severely physically disabled people can be helped to reach their goals in educational, vocational, and personal pursuits through appropriate use of current technology. The expressive communication needs of people without functional speech can be met through an analysis of selection techniques, processing, and outputs. Examples of new systems…

Perceived Experiences with Sexism among Adolescent Girls

ERIC Educational Resources Information Center

Leaper, Campbell; Brown, Christia Spears

2008-01-01

This study investigated predictors of adolescent girls' experiences with sexism and feminism. Girls (N = 600; M = 15.1 years, range = 12-18), of varied socioeconomic and ethnic backgrounds, completed surveys of personal experiences with sexual harassment, academic sexism (regarding science, math, and computer technology), and athletics. Most girls…

Computer Needs of Severely Mentally Retarded Persons.

ERIC Educational Resources Information Center

Flanagan, Kelly

1982-01-01

The article reviews technology applicable for use by severely mentally retarded learners. Descriptions are given of assistive devices (including communication aids), controls and interfaces (such as single switch access to standard software), and software (including games to teach cause and effect and simple matching and counting). (CL)

Electronic Mail for Personal Computers: Development Issues.

ERIC Educational Resources Information Center

Tomer, Christinger

1994-01-01

Examines competing, commercially developed electronic mail programs and how these technologies will affect the functionality and quality of electronic mail. How new standards for client-server mail systems are likely to enhance messaging capabilities and the use of electronic mail for information retrieval are considered. (Contains eight…

Incorporating CLIPS into a personal-computer-based Intelligent Tutoring System

NASA Technical Reports Server (NTRS)

Mueller, Stephen J.

1990-01-01

A large number of Intelligent Tutoring Systems (ITS's) have been built since they were first proposed in the early 1970's. Research conducted on the use of the best of these systems has demonstrated their effectiveness in tutoring in selected domains. Computer Sciences Corporation, Applied Technology Division, Houston Operations has been tasked by the Spacecraft Software Division at NASA/Johnson Space Center (NASA/JSC) to develop a number of lTS's in a variety of domains and on many different platforms. This paper will address issues facing the development of an ITS on a personal computer using the CLIPS (C Language Integrated Production System) language. For an ITS to be widely accepted, not only must it be effective, flexible, and very responsive, it must also be capable of functioning on readily available computers. There are many issues to consider when using CLIPS to develop an ITS on a personal computer. Some of these issues are the following: when to use CLIPS and when to use a procedural language such as C, how to maximize speed and minimize memory usage, and how to decrease the time required to load your rule base once you are ready to deliver the system. Based on experiences in developing the CLIPS Intelligent Tutoring System (CLIPSITS) on an IBM PC clone and an intelligent Physics Tutor on a Macintosh 2, this paper reports results on how to address some of these issues. It also suggests approaches for maintaining a powerful learning environment while delivering robust performance within the speed and memory constraints of the personal computer.

Computation of emotions in man and machines.

PubMed

Robinson, Peter; el Kaliouby, Rana

2009-12-12

The importance of emotional expression as part of human communication has been understood since Aristotle, and the subject has been explored scientifically since Charles Darwin and others in the nineteenth century. Advances in computer technology now allow machines to recognize and express emotions, paving the way for improved human-computer and human-human communications. Recent advances in psychology have greatly improved our understanding of the role of affect in communication, perception, decision-making, attention and memory. At the same time, advances in technology mean that it is becoming possible for machines to sense, analyse and express emotions. We can now consider how these advances relate to each other and how they can be brought together to influence future research in perception, attention, learning, memory, communication, decision-making and other applications. The computation of emotions includes both recognition and synthesis, using channels such as facial expressions, non-verbal aspects of speech, posture, gestures, physiology, brain imaging and general behaviour. The combination of new results in psychology with new techniques of computation is leading to new technologies with applications in commerce, education, entertainment, security, therapy and everyday life. However, there are important issues of privacy and personal expression that must also be considered.

Computation of emotions in man and machines

PubMed Central

Robinson, Peter; el Kaliouby, Rana

2009-01-01

The importance of emotional expression as part of human communication has been understood since Aristotle, and the subject has been explored scientifically since Charles Darwin and others in the nineteenth century. Advances in computer technology now allow machines to recognize and express emotions, paving the way for improved human–computer and human–human communications. Recent advances in psychology have greatly improved our understanding of the role of affect in communication, perception, decision-making, attention and memory. At the same time, advances in technology mean that it is becoming possible for machines to sense, analyse and express emotions. We can now consider how these advances relate to each other and how they can be brought together to influence future research in perception, attention, learning, memory, communication, decision-making and other applications. The computation of emotions includes both recognition and synthesis, using channels such as facial expressions, non-verbal aspects of speech, posture, gestures, physiology, brain imaging and general behaviour. The combination of new results in psychology with new techniques of computation is leading to new technologies with applications in commerce, education, entertainment, security, therapy and everyday life. However, there are important issues of privacy and personal expression that must also be considered. PMID:19884138

Smartphone as a personal, pervasive health informatics services platform: literature review.

PubMed

Wac, K

2012-01-01

The article provides an overview of current trends in personal sensor, signal and imaging informatics, that are based on emerging mobile computing and communications technologies enclosed in a smartphone and enabling the provision of personal, pervasive health informatics services. The article reviews examples of these trends from the PubMed and Google scholar literature search engines, which, by no means claim to be complete, as the field is evolving and some recent advances may not be documented yet. There exist critical technological advances in the surveyed smartphone technologies, employed in provision and improvement of diagnosis, acute and chronic treatment and rehabilitation health services, as well as in education and training of healthcare practitioners. However, the most emerging trend relates to a routine application of these technologies in a prevention/wellness sector, helping its users in self-care to stay healthy. Smartphone-based personal health informatics services exist, but still have a long way to go to become an everyday, personalized healthcare-provisioning tool in the medical field and in a clinical practice. Key main challenge for their widespread adoption involve lack of user acceptance striving from variable credibility and reliability of applications and solutions as they a) lack evidence- based approach; b) have low levels of medical professional involvement in their design and content; c) are provided in an unreliable way, influencing negatively its usability; and, in some cases, d) being industry-driven, hence exposing bias in information provided, for example towards particular types of treatment or intervention procedures.

Emerging CAE technologies and their role in Future Ambient Intelligence Environments

NASA Astrophysics Data System (ADS)

Noor, Ahmed K.

2011-03-01

Dramatic improvements are on the horizon in Computer Aided Engineering (CAE) and various simulation technologies. The improvements are due, in part, to the developments in a number of leading-edge technologies and their synergistic combinations/convergence. The technologies include ubiquitous, cloud, and petascale computing; ultra high-bandwidth networks, pervasive wireless communication; knowledge based engineering; networked immersive virtual environments and virtual worlds; novel human-computer interfaces; and powerful game engines and facilities. This paper describes the frontiers and emerging simulation technologies, and their role in the future virtual product creation and learning/training environments. The environments will be ambient intelligence environments, incorporating a synergistic combination of novel agent-supported visual simulations (with cognitive learning and understanding abilities); immersive 3D virtual world facilities; development chain management systems and facilities (incorporating a synergistic combination of intelligent engineering and management tools); nontraditional methods; intelligent, multimodal and human-like interfaces; and mobile wireless devices. The Virtual product creation environment will significantly enhance the productivity and will stimulate creativity and innovation in future global virtual collaborative enterprises. The facilities in the learning/training environment will provide timely, engaging, personalized/collaborative and tailored visual learning.

Technology use in linking criminal justice reentrants to HIV care in the community: a qualitative formative research study.

PubMed

Peterson, James; Cota, Michelle; Gray, Holly; Bazerman, Lauri; Kuo, Irene; Kurth, Ann; Beckwith, Curt

2015-01-01

Innovative interventions increasing linkage, adherence, and retention in care among HIV-infected persons in the criminal justice system are needed. The authors conducted a qualitative study to investigate technology-based tools to facilitate linkage to community-based care and viral suppression for HIV-infected jail detainees on antiretroviral medications being released to the community. The authors conducted 24 qualitative interview-12 in Rhode Island and 12 in Washington, DC-among recently incarcerated HIV-infected persons to elicit their perceptions on the use of technology tools to support linkage to HIV care among criminal justice populations. This article discusses participants' perceptions of the acceptability of technological tools such as (a) a computer-based counseling and (b) text messaging interventions. The participants reported positive experiences when previewing the technology-based tools to facilitate linkage to HIV care and adherence to HIV medications. Successful linkage to care has been shown to improve HIV-associated and non-HIV-associated health outcomes, as well as prevent criminal recidivism and facilitate reentrants' successful and meaningful transition. These findings can be used to inform the implementation of interventions aimed at promoting adherence to antiretroviral medications and linkage to care for HIV-infected persons being released from the correctional setting.

Assistive technology to help persons in a minimally conscious state develop responding and stimulation control: Performance assessment and social rating.

PubMed

Lancioni, Giulio E; Singh, Nirbhay N; O'Reilly, Mark F; Sigafoos, Jeff; D'Amico, Fiora; Buonocunto, Francesca; Navarro, Jorge; Lanzilotti, Crocifissa; Fiore, Piero; Megna, Marisa; Damiani, Sabino

2015-01-01

Post-coma persons in a minimally conscious state (MCS) and with extensive motor impairment and lack of speech tend to be passive and isolated. This study aimed to (a) further assess a technology-aided approach for fostering MCS participants' responding and stimulation control and (b) carry out a social validation check about the approach. Eight MCS participants were exposed to the aforementioned approach according to an ABAB design. The technology included optic, pressure or touch microswitches to monitor eyelid, hand or finger responses and a computer system that allowed those responses to produce brief periods of positive stimulation during the B (intervention) phases of the study. Eighty-four university psychology students and 42 care and health professionals were involved in the social validation check. The MCS participants showed clear increases in their response frequencies, thus producing increases in their levels of environmental stimulation input, during the B phases of the study. The students and care and health professionals involved in the social validation check rated the technology-aided approach more positively than a control condition in which stimulation was automatically presented to the participants. A technology-aided approach to foster responding and stimulation control in MCS persons may be effective and socially desirable.

Semantically enabling pharmacogenomic data for the realization of personalized medicine

PubMed Central

Samwald, Matthias; Coulet, Adrien; Huerga, Iker; Powers, Robert L; Luciano, Joanne S; Freimuth, Robert R; Whipple, Frederick; Pichler, Elgar; Prud’hommeaux, Eric; Dumontier, Michel; Marshall, M Scott

2014-01-01

Understanding how each individual’s genetics and physiology influences pharmaceutical response is crucial to the realization of personalized medicine and the discovery and validation of pharmacogenomic biomarkers is key to its success. However, integration of genotype and phenotype knowledge in medical information systems remains a critical challenge. The inability to easily and accurately integrate the results of biomolecular studies with patients’ medical records and clinical reports prevents us from realizing the full potential of pharmacogenomic knowledge for both drug development and clinical practice. Herein, we describe approaches using Semantic Web technologies, in which pharmacogenomic knowledge relevant to drug development and medical decision support is represented in such a way that it can be efficiently accessed both by software and human experts. We suggest that this approach increases the utility of data, and that such computational technologies will become an essential part of personalized medicine, alongside diagnostics and pharmaceutical products. PMID:22256869

APPLICATION OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN MEDICAL EDUCATION

PubMed Central

Al-Tamimi, Dalal M.

2003-01-01

The recognition that information and communication technologies should play an increasingly important role in medical education is a key to educating physicians in the 21st century. Computer use in medical education includes, Internet hypermedia/multimedia technologies, medical informatics, distance learning and telemedicine. Adaptation to the use of these technologies should ideally start from the elementary school level. Medical schools must introduce medical informatics courses very early in the medical curriculum. Teachers will need regular CME courses to prepare and update themselves with the changing circumstances. Our infrastructure must be prepared for the new developments with computer labs, basic skill labs, close circuit television facilities, virtual class rooms, smart class rooms, simulated teaching facilities, and distance teaching by tele-techniques. Our existing manpower including, doctors, nurses, technicians, librarians, and administration personal require hands-on training, while new recruitment will have to emphasize compulsory knowledge of and familiarity with information technology. This paper highlights these subjects in detail as a means to prepare us to meet the challenges of the 21st century. PMID:23011983

Assistive technology and learning disabilities: today's realities and tomorrow's promises.

PubMed

Lewis, R B

1998-01-01

Many forms of technology, both "high" and "low," can help individuals with learning disabilities capitalize on their strengths and bypass, or compensate for, their disabilities. This article surveys the current status of assistive technology for this population and reflects on future promises and potential problems. In addition, a model is presented for conceptualizing assistive technology in terms of the types of barriers it helps persons with disabilities to surmount. Several current technologies are described and the research supporting their effectiveness reviewed: word processing, computer-based instruction in reading and other academic areas, interactive videodisc interventions for math, and technologies for daily life. In conclusion, three themes related to the future success of assistive technology applications are discussed: equity of access to technology; ease of technology, use; and emergent technologies, such as virtual reality.

Research to Support the Determination of Spacecraft Maximum Acceptable Concentrations of Potential Atmospheric Contaminants

NASA Technical Reports Server (NTRS)

Orr, John L.

1997-01-01

In many ways, the typical approach to the handling of bibliographic material for generating review articles and similar manuscripts has changed little since the use of xerographic reproduction has become widespread. The basic approach is to collect reprints of the relevant material and place it in folders or stacks based on its dominant content. As the amount of information available increases with the passage of time, the viability of this mechanical approach to bibliographic management decreases. The personal computer revolution has changed the way we deal with many familiar tasks. For example, word processing on personal computers has supplanted the typewriter for many applications. Similarly, spreadsheets have not only replaced many routine uses of calculators but have also made possible new applications because the cost of calculation is extremely low. Objective The objective of this research was to use personal computer bibliographic software technology to support the determination of spacecraft maximum acceptable concentration (SMAC) values. Specific Aims The specific aims were to produce draft SMAC documents for hydrogen sulfide and tetrachloroethylene taking maximum advantage of the bibliographic software.

Roles for Agent Assistants in Field Science: Understanding Personal Projects and Collaboration

NASA Technical Reports Server (NTRS)

Clancey, William J.

2003-01-01

A human-centered approach to computer systems design involves reframing analysis in terms of the people interacting with each other. The primary concern is not how people can interact with computers, but how shall we design work systems (facilities, tools, roles, and procedures) to help people pursue their personal projects, as they work independently and collaboratively? Two case studies provide empirical requirements. First, an analysis of astronaut interactions with CapCom on Earth during one traverse of Apollo 17 shows what kind of information was conveyed and what might be automated today. A variety of agent and robotic technologies are proposed that deal with recurrent problems in communication and coordination during the analyzed traverse. Second, an analysis of biologists and a geologist working at Haughton Crater in the High Canadian Arctic reveals how work interactions between people involve independent personal projects, sensitively coordinated for mutual benefit. In both cases, an agent or robotic system's role would be to assist people, rather than collaborating, because today's computer systems lack the identity and purpose that consciousness provides.

Always Connected, but Hard to Reach

ERIC Educational Resources Information Center

Rishi, Raju

2007-01-01

Students seem to be always connected through their computers, personal digital assistants (PDAs), or mobile phones, making it easy to reach them--if you are a peer. For colleges and universities, reaching students with timely and relevant information often proves a challenge. With rapid changes in both technology and social practices, what should…

User Interfaces for Patient-Centered Communication of Health Status and Care Progress

ERIC Educational Resources Information Center

Wilcox-Patterson, Lauren

2013-01-01

The recent trend toward patients participating in their own healthcare has opened up numerous opportunities for computing research. This dissertation focuses on how technology can foster this participation, through user interfaces to effectively communicate personal health status and care progress to hospital patients. I first characterize the…

Interactive Video in Vocational Education. Overview. ERIC Digest No. 51.

ERIC Educational Resources Information Center

Kerka, Sandra

Interactive video, a combination of computer-assisted instruction and video technology, is an important new development in instructional media. Because interactive video has its roots in individualized instruction, it is particulary useful in personalizing instruction by allowing students to proceed at their own pace (one of the tenets of…

The Changing Business Environment: Implications for Vocational Curricula. State-of-the-Art Paper.

ERIC Educational Resources Information Center

Smith, E. Ray; Stallard, John J.

The widespread use of the micro/personal computer and related technological advancements are having important impacts on information management in the modern electronic office. Some of the most common software applications include word processing, spread sheet analysis, data management, graphics, and communications. Ancillary hardware/software…

A Study of Textile Information Systems. Final Report.

ERIC Educational Resources Information Center

Work, Robert W.; Phillips, Dennis M.

The Textile Information Retrieval Program (TIRP), a study made at the Massachusetts Institute of Technology to develop an interactive information retrieval system operating on a time sharing computer, was demonstrated to and operated by research scientists, information specialists, and numerous other persons at North Carolina State University at…

New Approaches to Technology in HE Management

ERIC Educational Resources Information Center

Cobb, Chris

2012-01-01

Most UK universities can trace their current management information systems back to significant investments made in the 1990s, largely fuelled by concerns about the millenium bug and a change from character interfaces to graphical user interfaces following the introduction of the personal computer. It was during this period that institutions also…

Common Sense Wordworking III: Desktop Publishing and Desktop Typesetting.

ERIC Educational Resources Information Center

Crawford, Walt

1987-01-01

Describes current desktop publishing packages available for microcomputers and discusses the disadvantages, especially in cost, for most personal computer users. Also described is a less expensive alternative technology--desktop typesetting--which meets the requirements of users who do not need elaborate techniques for combining text and graphics.…

The Democratization of Production

ERIC Educational Resources Information Center

Bull, Glen; Groves, James

2009-01-01

Just as the democratization of information through personal computers was a key advance of the 20th century, the democratization of production through improvements in fabrication technologies will be a pivotal development in the 21st century. Digital fabrication is the process of translating a digital design into a physical object. At one time,…

Electronic Resources and the Education of History Professionals

ERIC Educational Resources Information Center

Mulligan, William H., Jr.

2001-01-01

The transforming effects of the tremendous advances in technology that have reshaped the economy and many other elements of American society have had an equally profound impact on historical agencies. The personal computer, the Internet, and associated electronic communications developments have already transformed the museum and historical agency…

Students' Response to Traditional and Computer-Assisted Formative Feedback: A Comparative Case Study

ERIC Educational Resources Information Center

Denton, Philip; Madden, Judith; Roberts, Matthew; Rowe, Philip

2008-01-01

The national movement towards progress files, incorporating personal development planning and reflective learning, is supported by lecturers providing effective feedback to their students. Recent technological advances mean that higher education tutors are no longer obliged to return comments in the "traditional" manner, by annotating…

Assessing Teaching Skills with a Mobile Simulation

ERIC Educational Resources Information Center

Gibson, David

2013-01-01

Because mobile technologies are overtaking personal computers as the primary tools of Internet access, and cloud-based resources are fundamentally transforming the world's knowledge, new forms of teaching and assessment are required to foster 21st century literacies, including those needed by K-12 teachers. A key feature of mobile technology…

Ethical Issues in Computer-Assisted Language Learning: Perceptions of Teachers and Learners

ERIC Educational Resources Information Center

Wang, Shudong; Heffernan, Neil

2010-01-01

Pedagogical theories and the applications of information technology for language learning have been widely researched in various dimensions. However, ethical issues, such as online privacy and security, and learners' personal data disclosure, are not receiving enough research attention. The perceptions and attitudes from those who participate in…

HyperGLOB/Freedom: Preparing Student Designers for a New Media.

ERIC Educational Resources Information Center

Slawson, Brian

The HyperGLOB project introduced university-level graphic design students to interactive multimedia. This technology involves using the personal computer to display and manipulate a variety of electronic media simultaneously (combining elements of text and speech, music and sound, still images, motion video, and animated graphics) and allows…

Institutions, Innovation, and Incentives.

ERIC Educational Resources Information Center

Levien, Roger E.

It is important to achieve effective innovation in computer-assisted instruction (CAI). Meaningful innovation can be achieved only by changing the system--that is, by changing not only the technology, but also the institutions and persons involved. Two institutions are proposed: a National Institute of Education which would support creation of a…

Keyboards for the handicapped. A new concept.

PubMed

Johnson, E L

1986-06-01

A keyboard has been designed and constructed for persons restricted to using a head or mouth stick. The keyboard is not a modification of existing keyboard technology but involves a completely new concept. The keyboard, called a 2DOF keyboard, requires only two degrees of freedom motion for actuation. The problems of simultaneous key requirements, accidental key strikes, and multiple strikes of the same key have been solved. The keyboard is transparent to the personal computer to which it is connected, allowing use of any available software.

In-Home Exposure Therapy for Veterans with PTSD

DTIC Science & Technology

2017-10-01

telehealth (HBT; Veterans stay at home and meet with the therapist using the computer and video cameras), and (3) PE delivered in home, in person (IHIP... video cameras), and (3) PE delivered in home, in person (IHIP; the therapist comes to the Veterans’ homes for treatment). We will be checking to see...when providing treatment in homes and through home based video technology. BODY: Our focus in the past year (30 Sept 2016 – 10 Oct 2017) has been to

Wearable computer technology for dismounted applications

NASA Astrophysics Data System (ADS)

Daniels, Reginald

2010-04-01

Small computing devices which rival the compact size of traditional personal digital assistants (PDA) have recently established a market niche. These computing devices are small enough to be considered unobtrusive for humans to wear. The computing devices are also powerful enough to run full multi-tasking general purpose operating systems. This paper will explore the wearable computer information system for dismounted applications recently fielded for ground-based US Air Force use. The environments that the information systems are used in will be reviewed, as well as a description of the net-centric, ground-based warrior. The paper will conclude with a discussion regarding the importance of intuitive, usable, and unobtrusive operator interfaces for dismounted operators.

Mobile Recommender Apps with Privacy Management for Accessible and Usable Technologies.

PubMed

Hersh, Marion; Leporini, Barbara

2017-01-01

The paper presents the preliminary results of an ongoing survey of the use of computers and mobile devices, interest in recommender apps and knowledge and concerns about privacy issues amongst English and Italian speaking disabled people. Participants were found to be regular users of computers and mobile devices for a range of applications. They were interested in recommender apps for household items, computer software and apps that met their accessibility and other requirements. They showed greater concerns about controlling access to personal data of different types than this data being retained by the computer or mobile device. They were also willing to make tradeoffs to improve device performance.

[COMPUTER ASSISTED DESIGN AND ELECTRON BEAMMELTING RAPID PROTOTYPING METAL THREE-DIMENSIONAL PRINTING TECHNOLOGY FOR PREPARATION OF INDIVIDUALIZED FEMORAL PROSTHESIS].

PubMed

Liu, Hongwei; Weng, Yiping; Zhang, Yunkun; Xu, Nanwei; Tong, Jing; Wang, Caimei

2015-09-01

To study the feasibility of preparation of the individualized femoral prosthesis through computer assisted design and electron beammelting rapid prototyping (EBM-RP) metal three-dimensional (3D) printing technology. One adult male left femur specimen was used for scanning with 64-slice spiral CT; tomographic image data were imported into Mimics15.0 software to reconstruct femoral 3D model, then the 3D model of individualized femoral prosthesis was designed through UG8.0 software. Finally the 3D model data were imported into EBM-RP metal 3D printer to print the individualized sleeve. According to the 3D model of individualized prosthesis, customized sleeve was successfully prepared through the EBM-RP metal 3D printing technology, assembled with the standard handle component of SR modular femoral prosthesis to make the individualized femoral prosthesis. Customized femoral prosthesis accurately matching with metaphyseal cavity can be designed through the thin slice CT scanning and computer assisted design technology. Titanium alloy personalized prosthesis with complex 3D shape, pore surface, and good matching with metaphyseal cavity can be manufactured by the technology of EBM-RP metal 3D printing, and the technology has convenient, rapid, and accurate advantages.

The Future Medical Science and Colorectal Surgeons

PubMed Central

2017-01-01

Future medical technology breakthroughs will build from the incredible progress made in computers, biotechnology, and nanotechnology and from the information learned from the human genome. With such technology and information, computer-aided diagnoses, organ replacement, gene therapy, personalized drugs, and even age reversal will become possible. True 3-dimensional system technology will enable surgeons to envision key clinical features and will help them in planning complex surgery. Surgeons will enter surgical instructions in a virtual space from a remote medical center, order a medical robot to perform the operation, and review the operation in real time on a monitor. Surgeons will be better than artificial intelligence or automated robots when surgeons (or we) love patients and ask questions for a better future. The purpose of this paper is looking at the future medical science and the changes of colorectal surgeons. PMID:29354602

The Future Medical Science and Colorectal Surgeons.

PubMed

Kim, Young Jin

2017-12-01

Future medical technology breakthroughs will build from the incredible progress made in computers, biotechnology, and nanotechnology and from the information learned from the human genome. With such technology and information, computer-aided diagnoses, organ replacement, gene therapy, personalized drugs, and even age reversal will become possible. True 3-dimensional system technology will enable surgeons to envision key clinical features and will help them in planning complex surgery. Surgeons will enter surgical instructions in a virtual space from a remote medical center, order a medical robot to perform the operation, and review the operation in real time on a monitor. Surgeons will be better than artificial intelligence or automated robots when surgeons (or we) love patients and ask questions for a better future. The purpose of this paper is looking at the future medical science and the changes of colorectal surgeons.

Diffusion of innovations: smartphones and wireless anatomy learning resources.

PubMed

Trelease, Robert B

2008-01-01

The author has previously reported on principles of diffusion of innovations, the processes by which new technologies become popularly adopted, specifically in relation to anatomy and education. In presentations on adopting handheld computers [personal digital assistants (PDAs)] and personal media players for health sciences education, particular attention has been directed to the anticipated integration of PDA functions into popular cellular telephones. However, limited distribution of early "smartphones" (e.g., Palm Treo and Blackberry) has provided few potential users for anatomical learning resources. In contrast, iPod media players have been self-adopted by millions of students, and "podcasting" has become a popular medium for distributing educational media content. The recently introduced Apple iPhone has combined smartphone and higher resolution media player capabilities. The author successfully tested the iPhone and the "work alike" iPod touch wireless media player with text-based "flashcard" resources, existing PDF educational documents, 3D clinical imaging data, lecture "podcasts," and clinical procedure video. These touch-interfaced, mobile computing devices represent just the first of a new generation providing practical, scalable wireless Web access with enhanced multimedia capabilities. With widespread student self-adoption of such new personal technology, educators can look forward to increasing portability of well-designed, multiplatform "learn anywhere" resources. Copyright 2008 American Association of Anatomists

Ergonomic guidelines for using notebook personal computers. Technical Committee on Human-Computer Interaction, International Ergonomics Association.

PubMed

Saito, S; Piccoli, B; Smith, M J; Sotoyama, M; Sweitzer, G; Villanueva, M B; Yoshitake, R

2000-10-01

In the 1980's, the visual display terminal (VDT) was introduced in workplaces of many countries. Soon thereafter, an upsurge in reported cases of related health problems, such as musculoskeletal disorders and eyestrain, was seen. Recently, the flat panel display or notebook personal computer (PC) became the most remarkable feature in modern workplaces with VDTs and even in homes. A proactive approach must be taken to avert foreseeable ergonomic and occupational health problems from the use of this new technology. Because of its distinct physical and optical characteristics, the ergonomic requirements for notebook PCs in terms of machine layout, workstation design, lighting conditions, among others, should be different from the CRT-based computers. The Japan Ergonomics Society (JES) technical committee came up with a set of guidelines for notebook PC use following exploratory discussions that dwelt on its ergonomic aspects. To keep in stride with this development, the Technical Committee on Human-Computer Interaction under the auspices of the International Ergonomics Association worked towards the international issuance of the guidelines. This paper unveils the result of this collaborative effort.

Ethical and regulatory challenges of research using pervasive sensing and other emerging technologies: IRB perspectives.

PubMed

Nebeker, Camille; Harlow, John; Espinoza Giacinto, Rebeca; Orozco-Linares, Rubi; Bloss, Cinnamon S; Weibel, Nadir

2017-01-01

Vast quantities of personal health information and private identifiable information are being created through mobile apps, wearable sensors, and social networks. While new strategies and tools for obtaining health data have expanded researchers' abilities to design and test personalized and adaptive health interventions, the deployment of pervasive sensing and computational techniques to gather research data is raising ethical challenges for Institutional Review Boards (IRBs) charged with protecting research participants. To explore experiences with, and perceptions about, technology-enabled research, and identify solutions for promoting responsible conduct of this research we conducted focus groups with human research protection program and IRB affiliates. Our findings outline the need for increased collaboration across stakeholders in terms of: (1) shared and dynamic resources that improve awareness of technologies and decrease potential threats to participant privacy and data confidentiality, and (2) development of appropriate and dynamic standards through collaboration with stakeholders in the research ethics community.

Templet Web: the use of volunteer computing approach in PaaS-style cloud

NASA Astrophysics Data System (ADS)

Vostokin, Sergei; Artamonov, Yuriy; Tsarev, Daniil

2018-03-01

This article presents the Templet Web cloud service. The service is designed for high-performance scientific computing automation. The use of high-performance technology is specifically required by new fields of computational science such as data mining, artificial intelligence, machine learning, and others. Cloud technologies provide a significant cost reduction for high-performance scientific applications. The main objectives to achieve this cost reduction in the Templet Web service design are: (a) the implementation of "on-demand" access; (b) source code deployment management; (c) high-performance computing programs development automation. The distinctive feature of the service is the approach mainly used in the field of volunteer computing, when a person who has access to a computer system delegates his access rights to the requesting user. We developed an access procedure, algorithms, and software for utilization of free computational resources of the academic cluster system in line with the methods of volunteer computing. The Templet Web service has been in operation for five years. It has been successfully used for conducting laboratory workshops and solving research problems, some of which are considered in this article. The article also provides an overview of research directions related to service development.

Improving Social Support for Older Adults Through Technology: Findings From the PRISM Randomized Controlled Trial.

PubMed

Czaja, Sara J; Boot, Walter R; Charness, Neil; Rogers, Wendy A; Sharit, Joseph

2018-05-08

Information and communication technology holds promise in terms of providing support and reducing isolation among older adults. We evaluated the impact of a specially designed computer system for older adults, the Personal Reminder Information and Social Management (PRISM) system. The trial was a multisite randomized field trial conducted at 3 sites. PRISM was compared to a Binder condition wherein participants received a notebook that contained paper content similar to that contained in PRISM. The sample included 300 older adults at risk for social isolation who lived independently in the community (Mage = 76.15 years). Primary outcome measures included indices of social isolation, social support, loneliness, and well-being. Secondary outcome measures included indices of computer proficiency and attitudes toward technology. Data were collected at baseline and at 6 and 12 months post-randomization. The PRISM group reported significantly less loneliness and increased perceived social support and well-being at 6 months. There was a trend indicating a decline in social isolation. Group differences were not maintained at 12 months, but those in the PRISM condition still showed improvements from baseline. There was also an increase in computer self-efficacy, proficiency, and comfort with computers for PRISM participants at 6 and 12 months. The findings suggest that access to technology applications such as PRISM may enhance social connectivity and reduce loneliness among older adults and has the potential to change attitudes toward technology and increase technology self-efficacy.

Extending technology-aided leisure and communication programs to persons with spinal cord injury and post-coma multiple disabilities.

PubMed

Lancioni, Giulio E; Singh, Nirbhay N; O'Reilly, Mark F; Sigafoos, Jeff; Ricciuti, Riccardo A; Trignani, Roberto; Oliva, Doretta; Signorino, Mario; D'Amico, Fiora; Sasanelli, Giovanni

2015-01-01

These two studies extended technology-aided programs to promote leisure and communication opportunities to a man with cervical spinal cord injury and a post-coma man with multiple disabilities. The studies involved the use of ABAB designs, in which A and B represented baseline and intervention phases, respectively. The programs focused on enabling the participants to activate songs, videos, requests, text messages, and telephone calls. These options were presented on a computer screen and activated through a small pressure microswitch by the man with spinal cord injury and a special touch screen by the post-coma man. To help the latter participant, who had no verbal skills, with requests and telephone calls, series of words and phrases were made available that he could activate in those situations. Data showed that both participants were successful in managing the programs arranged for them. The man with spinal cord injury activated mean frequencies of above five options per 10-min session. The post-coma man activated mean frequencies of about 12 options per 20-min session. Technology-aided programs for promoting leisure and communication opportunities might be successfully tailored to persons with spinal cord injury and persons with post-coma multiple disabilities. Implications for Rehabilitation Technology-aided programs may be critical to enable persons with pervasive motor impairment to engage in leisure activities and communication events independently. Persons with spinal cord injury, post-coma extended brain damage, and forms of neurodegenerative disease, such as amyotrophic lateral sclerosis, may benefit from those programs. The programs could be adapted to the participants' characteristics, both in terms of technology and contents, so as to improve their overall impact on the participants' functioning and general mood.

Neural simulations on multi-core architectures.

PubMed

Eichner, Hubert; Klug, Tobias; Borst, Alexander

2009-01-01

Neuroscience is witnessing increasing knowledge about the anatomy and electrophysiological properties of neurons and their connectivity, leading to an ever increasing computational complexity of neural simulations. At the same time, a rather radical change in personal computer technology emerges with the establishment of multi-cores: high-density, explicitly parallel processor architectures for both high performance as well as standard desktop computers. This work introduces strategies for the parallelization of biophysically realistic neural simulations based on the compartmental modeling technique and results of such an implementation, with a strong focus on multi-core architectures and automation, i.e. user-transparent load balancing.

Neural Simulations on Multi-Core Architectures

PubMed Central

Eichner, Hubert; Klug, Tobias; Borst, Alexander

2009-01-01

Neuroscience is witnessing increasing knowledge about the anatomy and electrophysiological properties of neurons and their connectivity, leading to an ever increasing computational complexity of neural simulations. At the same time, a rather radical change in personal computer technology emerges with the establishment of multi-cores: high-density, explicitly parallel processor architectures for both high performance as well as standard desktop computers. This work introduces strategies for the parallelization of biophysically realistic neural simulations based on the compartmental modeling technique and results of such an implementation, with a strong focus on multi-core architectures and automation, i.e. user-transparent load balancing. PMID:19636393

Computer-assisted instruction and diagnosis of radiographic findings.

PubMed

Harper, D; Butler, C; Hodder, R; Allman, R; Woods, J; Riordan, D

1984-04-01

Recent advances in computer technology, including high bit-density storage, digital imaging, and the ability to interface microprocessors with videodisk, create enormous opportunities in the field of medical education. This program, utilizing a personal computer, videodisk, BASIC language, a linked textfile system, and a triangulation approach to the interpretation of radiographs developed by Dr. W. L. Thompson, can enable the user to engage in a user-friendly, dynamic teaching program in radiology, applicable to various levels of expertise. Advantages include a relatively more compact and inexpensive system with rapid access and ease of revision which requires little instruction to the user.

Doctors going mobile.

PubMed

Romano, Ron; Baum, Neil

2014-01-01

Having a Web page and a blog site are the minimum requirements for an Internet presence in the new millennium. However, a Web page that loads on a personal computer or a laptop will be ineffective on a mobile or cellular phone. Today, with more existing and potential patients having access to cellular technology, it is necessary to reconfigure the appearance of your Web site that appears on a mobile phone. This article discusses mobile computing and suggestions for improving the appearance of your Web site on a mobile or cellular phone.

Implications of the Third Industrial Revolution on the Elements of National Power and Their Impact on National Security Strategy

DTIC Science & Technology

1992-03-16

34A Hidden U.S. Export: Higher Education ." The WashinQton Post, 16 February 1992, H1 and H4. Brandin , David H., and Michael A. Harrison. The...frequent significant technological change now occurs within the individual person’s working lifespan, life-long education is a necessity to remain...INDUSTRIAL REVOLUTION The phenomenal increase in speed and in raw power of computer processors, the shrinking size and cost of basic computing systems, the

The data and system Nikkei Telecom "Industry/Technology Information Service"

NASA Astrophysics Data System (ADS)

Kurata, Shizuya; Sueyoshi, Yukio

Nihoh Keizai Shimbun started supplying "Industry/Technology Information Service" from July 1989 as a part of Nikkei Telecom Package, which is online information service using personal computers for its terminals. Previously Nikkei's database service mainly covered such areas as economy, corporations and markets. On the other hand, the new "Industry/Technology Information Service" (main data covers industry by industry information-semi macro) is attracting a good deal of attention as it is the first to supply science and technology related database which has not been touched before. Moreover it is attracting attention technically as it has an access by gateway system to JOIS which is the first class science technology file in Japan. This report introduces data and system of "Industry/Technology Information Service" briefly.

Exploring the Human Element of Computer-Assisted Language Learning: An Iranian Context

ERIC Educational Resources Information Center

Fatemi Jahromi, Seyed Abolghasseminits; Salimi, Farimah

2013-01-01

Based on various theories of human agency (Ajzen, I. (2005). "Attitudes, personality and behavior" (2nd ed.). London: Open University Press; Davis, F.D. (1989). Perceived usefulness, perceived ease of use, and user acceptance of information technology. "MIS Quarterly", 13, 319-340; Rogers, E.M. (1983). "Diffusion of…

Advanced Telecommunications Technologies in Rural Communities: Factors Affecting Use.

ERIC Educational Resources Information Center

Leistritz, F. Larry; Allen, John C.; Johnson, Bruce B.; Olsen, Duane; Sell, Randy

1997-01-01

A survey of 2,000 rural residents in 6 states (36% response) found that 56% used answering machines, 48% fax machines, 46% personal computers, 27% cell phones, and 25% modems. Higher use was associated with higher income and education. Distance from the nearest metropolitan statistical area increased use. A large majority believed…

High Tech/High Touch: A Synergy Applicable to Career Development.

ERIC Educational Resources Information Center

Pyle, K. Richard

1985-01-01

A method for using group counseling to enhance the learning and personal satisfaction of computer-assisted career guidance is discussed. The author states that this combination of the human and the technological element appears to have real power in assisting individuals to increase significantly their career maturity in a relatively short period…

Sigmund Freud's Personality Theory: Learning Module Employing Computer-Assisted Instruction Technology.

ERIC Educational Resources Information Center

Saavedra, Jose M.

This interactive module contains 33 windows of text and three graphics, in which Freud's topographical (unconscious, pre-conscious, and conscious) and structural (id, ego, and superego) models of the psyche are studied. Seventeen fill-in questions are interspersed within the text. The module stresses the importance of comprehending the concept of…

Informatics Moments

ERIC Educational Resources Information Center

Williams, Kate

2012-01-01

The informatics moment is the moment when a person seeks help in using some digital technology that is new to him or her. This article examines the informatics moment in people's everyday lives as they sought help at a branch public library. Four types of literacy were involved: basic literacy (reading and writing), computer literacy (use of a…

Utilization of Computer Technology To Facilitate Money Management by Individuals with Mental Retardation.

ERIC Educational Resources Information Center

Davies, Daniel K.; Stock, Steven E.; Wehmeyer, Michael L.

2003-01-01

This report describes results of an initial investigation of the utility of a specially designed money management software program for improving management of personal checking accounts for individuals with mental retardation. Use with 19 adults with mental retardation indicated the software resulted in significant reduction in check writing and…

Personalized Intelligent Mobile Learning System for Supporting Effective English Learning

ERIC Educational Resources Information Center

Chen, Chih-Ming; Hsu, Shih-Hsun

2008-01-01

Since English has been an international language, how to enhance English levels of people by useful computer assisted learning forms or tools is a critical issue in non-English speaking countries because it definitely affects the overall competition ability of a country. With the rapid growth of wireless and mobile technologies, the mobile…

Educational Technology on Demand: It's about Time!

ERIC Educational Resources Information Center

Weir, Bob; Mickool, Rick; Hitch, Leslie

2006-01-01

Today's incoming freshmen, born in 1988, have never known a time when the Internet and personal computers were not ubiquitous. They expect "what I want, when I need it, wherever I happen to be, on whatever workstation I have available." Many industries already meet this demand--entertainment (legal or pirated), cable TV, digital video recorders,…

The Use of Mobile Technologies in Multimedia-Supported Learning Environments

ERIC Educational Resources Information Center

Duygu Eristi, Suzan; Haseski, Halil Ibrahim; Uluuysal, Betul; Karakoyun, Ferit

2011-01-01

The aim of the study is to reveal the students' opinions about the use of PDAs (Personal Digital Assistant) in learning environment within the context of multimedia based applications. Through purposeful sampling, 17 undergraduate students attending the elective course of BTO 323 Character Design in Computer Environment in the Department of…

High School Students' Social Media Usage Habits

ERIC Educational Resources Information Center

Tezci, Erdogan; Içen, Mustafa

2017-01-01

Social media which is an important product of Computer and Internet Technologies has a growing usage level day by day. Increasing social media usage level gives opportunity for new software developments and making investments in this area. From this aspect, therefore, social media has not only economic function but also make persons participate in…

77 FR 40338 - Announcing Revised Draft Federal Information Processing Standard (FIPS) 201-2, Personal Identity...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-09

... may be sent to: Chief, Computer Security Division, Information Technology Laboratory, ATTN: Comments... introduces the concept of a virtual contact interface, over which all functionality of the PIV Card is... Laboratory Programs. [FR Doc. 2012-16725 Filed 7-6-12; 8:45 am] BILLING CODE 3510-13-P ...

The Power of Portals: Personalizing the Web To Build Community.

ERIC Educational Resources Information Center

Page, Dan

2001-01-01

Describes how the director of information systems for the computing and communications department and a team of software developers embarked on the task of creating and refining portal technology for a broad community of users with various relationships to the University of Washington. Discusses focus on individual needs; authentication, the…

Neural Network Research: A Personal Perspective,

DTIC Science & Technology

1988-03-01

problems in computer science and technology today. Still others do both. Whatever the focus, here isafidred to adre efforts of a wide variety of gifted ...Still others do both. Whatever the focus, here is a field ready to challenge and reward the sustained efforts of a wide variety of gifted people. 14 7eN. a rcb

75 FR 63833 - Proposed Collection; Comment Request; the NIH-American Association for Retired Persons (AARP...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-18

... information technology. FOR FURTHER INFORMATION CONTACT: To request more information on the proposed project... Interview by Computer Study (iCLIC) (NCI) SUMMARY: In compliance with the requirement of Section 3506(c)(2... collection projects, the National Cancer Institute (NCI), the National Institutes of Health (NIH) will...

Formal and Informal CALL Preparation and Teacher Attitude toward Technology

ERIC Educational Resources Information Center

Kessler, Greg

2007-01-01

Recent research suggests that there is a general lack of a computer-assisted language learning (CALL) presence in teacher preparation programs. There is also evidence that teachers obtain a majority of their CALL knowledge from informal sources and personal experience rather than through formalized preparation. Further, graduates of these programs…

Leading Pedagogical Change with Innovative Web Tools and Social Media

ERIC Educational Resources Information Center

McLoughlin, Catherine

2011-01-01

Today, in a globalised, digital world, leadership challenges in the adoption and integration of emerging social software tools to support learning abound. Today's students, who have grown up in technology saturated environments, have never known a world without the internet, mobile phones, video on demand and personal computers. Leaders and…

Corpus Linguistics for Korean Language Learning and Teaching. NFLRC Technical Report No. 26

ERIC Educational Resources Information Center

Bley-Vroman, Robert, Ed.; Ko, Hyunsook, Ed.

2006-01-01

Dramatic advances in personal computer technology have given language teachers access to vast quantities of machine-readable text, which can be analyzed with a view toward improving the basis of language instruction. Corpus linguistics provides analytic techniques and practical tools for studying language in use. This volume includes both an…

Student Teachers and CALL: Personal and Pedagogical Uses and Beliefs

ERIC Educational Resources Information Center

Hlas, Anne Cummings; Conroy, Kelly; Hildebrandt, Susan A.

2017-01-01

The student teaching semester affords teacher candidates the chance to apply what they have learned during their teacher preparation coursework. Therefore, it can be a prime opportunity for student teachers to use technology for their own language learning and to implement computer assisted language learning (CALL) in their instruction. This study…

The Teacher's Laptop as a Hub for Learning in the Classroom

ERIC Educational Resources Information Center

Parr, Judy M.; Ward, Lorrae

2011-01-01

This article presents data from a longitudinal study of the effects of providing teachers with personal laptop computers. It considers the role of teacher laptops in learning and teaching in three schools selected because technology was widely used there. Using multiple methods of data collection (observation in classrooms; interviews with…

Technology-based intervention programs to promote stimulation control and communication in post-coma persons with different levels of disability

PubMed Central

Lancioni, Giulio E.; Bosco, Andrea; Olivetti Belardinelli, Marta; Singh, Nirbhay N.; O'Reilly, Mark F.; Sigafoos, Jeff; Oliva, Doretta

2013-01-01

Post-coma persons in a minimally conscious state and with extensive motor impairment or emerging/emerged from such a state, but affected by lack of speech and motor impairment, tend to be passive and isolated. A way to help them develop functional responding to control environmental events and communication involves the use of intervention programs relying on assistive technology. This paper provides an overview of technology-based intervention programs for enabling the participants to (a) access brief periods of stimulation through one or two microswitches, (b) pursue stimulation and social contact through the combination of a microswitch and a sensor connected to a speech generating device (SGD) or through two SGD-related sensors, (c) control stimulation options through computer or radio systems and a microswitch, (d) communicate through modified messaging or telephone systems operated via microswitch, and (e) control combinations of leisure and communication options through computer systems operated via microswitch. Twenty-six studies, involving a total of 52 participants, were included in this paper. The intervention programs were carried out using single-subject methodology, and their outcomes were generally considered positive from the standpoint of the participants and their context. Practical implications of the programs are discussed. PMID:24574992

'I'm good, but not that good': digitally-skilled young people's identity in computing

NASA Astrophysics Data System (ADS)

Wong, Billy

2016-12-01

Computers and information technology are fast becoming a part of young people's everyday life. However, there remains a difference between the majority who can use computers and the minority who are computer scientists or professionals. Drawing on 32 semi-structured interviews with digitally skilled young people (aged 13-19), we explore their views and aspirations in computing, with a focus on the identities and discourses that these youngsters articulate in relation to this field. Our findings suggest that, even among digitally skilled young people, traditional identities of computing as people who are clever but antisocial still prevail, which can be unattractive for youths, especially girls. Digitally skilled youths identify with computing in different ways and for different reasons. Most enjoy doing computing but few aspired to being a computer person. Implications of our findings for computing education are discussed especially the continued need to broaden identities in computing, even for the digitally skilled.

Efficiency improvements in US Office equipment: Expected policy impacts and uncertainties

DOE Office of Scientific and Technical Information (OSTI.GOV)

Koomey, J.G.; Cramer, M.; Piette, M.A.

This report describes a detailed end-use forecast of office equipment energy use for the US commercial sector. We explore the likely impacts of the US Environmental Protection Agency`s ENERGY STAR office equipment program and the potential impacts of advanced technologies. The ENERGY STAR program encourages manufacturers to voluntarily incorporate power saving features into personal computers, monitors, printers, copiers, and fax machines in exchange for allowing manufacturers to use the EPA ENERGY STAR logo in their advertising campaigns. The Advanced technology case assumes that the most energy efficient current technologies are implemented regardless of cost.

FITSManager: Management of Personal Astronomical Data

NASA Astrophysics Data System (ADS)

Cui, Chenzhou; Fan, Dongwei; Zhao, Yongheng; Kembhavi, Ajit; He, Boliang; Cao, Zihuang; Li, Jian; Nandrekar, Deoyani

2011-07-01

With the increase of personal storage capacity, it is easy to find hundreds to thousands of FITS files in the personal computer of an astrophysicist. Because Flexible Image Transport System (FITS) is a professional data format initiated by astronomers and used mainly in the small community, data management toolkits for FITS files are very few. Astronomers need a powerful tool to help them manage their local astronomical data. Although Virtual Observatory (VO) is a network oriented astronomical research environment, its applications and related technologies provide useful solutions to enhance the management and utilization of astronomical data hosted in an astronomer's personal computer. FITSManager is such a tool to provide astronomers an efficient management and utilization of their local data, bringing VO to astronomers in a seamless and transparent way. FITSManager provides fruitful functions for FITS file management, like thumbnail, preview, type dependent icons, header keyword indexing and search, collaborated working with other tools and online services, and so on. The development of the FITSManager is an effort to fill the gap between management and analysis of astronomical data.

TK3 eBook software to author, distribute, and use electronic course content for medical education.

PubMed

Morton, David A; Foreman, K Bo; Goede, Patricia A; Bezzant, John L; Albertine, Kurt H

2007-03-01

The methods for authoring and distributing course content are undergoing substantial changes due to advancement in computer technology. Paper has been the traditional method to author and distribute course content. Paper enables students to personalize content through highlighting and note taking but does not enable the incorporation of multimedia elements. Computers enable multimedia content but lack the capability of the user to personalize the content. Therefore, we investigated TK3 eBooks as a potential solution to incorporate the benefits of both paper and computer technology. The objective of our study was to assess the utility of TK3 eBooks in the context of authoring and distributing dermatology course content for use by second-year medical students at the University of Utah School of Medicine during the spring of 2004. We incorporated all dermatology course content into TK3 eBook format. TK3 eBooks enable students to personalize information through tools such as "notebook," "hiliter," "stickies," mark pages, and keyword search. Students were given the course content in both paper and eBook formats. At the conclusion of the dermatology course, students completed a questionnaire designed to evaluate the effectiveness of the eBooks compared with paper. Students perceived eBooks as an effective way to distribute course content and as a study tool. However, students preferred paper over eBooks to take notes during lecture. In conclusion, the present study demonstrated that eBooks provide a convenient method for authoring, distributing, and using course content but that students preferred paper to take notes during lecture.

Using a decade of data on medical student computer literacy for strategic planning

PubMed Central

Seago, Brenda L.; Schlesinger, Jeanne B.; Hampton, Carol L.

2002-01-01

Purpose: From 1991 through 2000, incoming medical students (M-Is) at the School of Medicine at Virginia Commonwealth University have been surveyed with a written questionnaire on their computer literacy. The survey's purpose is to learn the students' levels of knowledge, skill, and experience with computer technology to guide instructional services and facilities. Methodology: The questionnaire was administered during M-I orientation or mailed to students' homes after matriculation. It evolved from sixteen questions in 1991 to twenty-three questions in 2000, with fifteen questions common to all. Results: The average survey response rate was 81% from an average of 177 students. Six major changes were introduced based on information collected from the surveys and advances in technology: production of CD-ROMs distributed to students containing required computer-based instructional programs, delivery of evaluation instruments to students via the Internet, modification of the lab to a mostly PC-based environment, development of an electronic curriculum Website, development of computerized examinations for medical students to prepare them for the computerized national board examinations, and initiation of a personal digital assistant (PDA) project for students to evaluate PDAs' usefulness in clinical settings. Conclusion: The computer literacy survey provides a snapshot of students' past and present use of technology and guidance for the development of services and facilities. PMID:11999178

Using a decade of data on medical student computer literacy for strategic planning.

PubMed

Seago, Brenda L; Schlesinger, Jeanne B; Hampton, Carol L

2002-04-01

From 1991 through 2000, incoming medical students (M-Is) at the School of Medicine at Virginia Commonwealth University have been surveyed with a written questionnaire on their computer literacy. The survey's purpose is to learn the students' levels of knowledge, skill, and experience with computer technology to guide instructional services and facilities. The questionnaire was administered during M-I orientation or mailed to students' homes after matriculation. It evolved from sixteen questions in 1991 to twenty-three questions in 2000, with fifteen questions common to all. The average survey response rate was 81% from an average of 177 students. Six major changes were introduced based on information collected from the surveys and advances in technology: production of CD-ROMs distributed to students containing required computer-based instructional programs, delivery of evaluation instruments to students via the Internet, modification of the lab to a mostly PC-based environment, development of an electronic curriculum Website, development of computerized examinations for medical students to prepare them for the computerized national board examinations, and initiation of a personal digital assistant (PDA) project for students to evaluate PDAs' usefulness in clinical settings. The computer literacy survey provides a snapshot of students' past and present use of technology and guidance for the development of services and facilities.

Information technology and ethics: An exploratory factor analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Conger, S.; Loch, K.D.; Helft, B.L.

1994-12-31

Ethical dilemmas are situations in which a decision results in unpleasant consequences. The unpleasant consequences are treated as a zero-sum game in which someone always loses. Introducing information technology (IT) to a situation makes the recognition of a potential loser more abstract and difficult to identify, thus an ethical dilemma may go unrecognized. The computer mediates the human relationship which causes a lost sense of contact with a person at the other end of the computer connection. In 1986, Richard O. Mason published an essay identifying privacy, accuracy, property, and Access (PAPA) as the four main ethical issues of themore » information age. Anecdotes for each issue describe the injured party`s perspective to identify consequences resulting from unethical use of information and information technology. This research sought to validate Mason`s social issues empirically, but with distinct differences. Mason defined issues to raise awareness and initiate debate on the need for a social agenda; our focus is on individual computer users and the attitudes they hold about ethical behavior in computer use. This study examined the attitudes of the computer user who experiences the ethical dilemma to determine the extent to which ethical components are recognized, and whether Mason`s issues form recognizable constructs.« less

Math and science technology access and use in South Dakota public schools grades three through five

NASA Astrophysics Data System (ADS)

Schwietert, Debra L.

The development of K-12 technology standards, soon to be added to state testing of technology proficiency, and the increasing presence of computers in homes and classrooms reflects the growing importance of technology in current society. This study examined math and science teachers' responses on a survey of technology use in grades three through five in South Dakota. A researcher-developed survey instrument was used to collect data from a random sample of 100 public schools throughout the South Dakota. Forced choice and open-ended responses were recorded. Most teachers have access to computers, but they lack resources to purchase software for their content areas, especially in science areas. Three-fourths of teachers in this study reported multiple computers in their classrooms and 67% reported access to labs in other areas of the school building. These numbers are lower than the national average of 84% of teachers with computers in their classrooms and 95% with access to computers elsewhere in the building (USDOE, 2000). Almost eight out of 10 teachers noted time as a barrier to learning more about educational software. Additional barriers included lack of school funds (38%), access to relevant training (32%), personal funds (30%), and poor quality of training (7%). Teachers most often use math and science software as supplemental, with practice tutorials cited as another common use. The most common interest for software was math for both boys and girls. The second most common choice for boys was science and for girls, language arts. Teachers reported that there was no preference for either individual or group work on computers for girls or boys. Most teachers do not systematically evaluate software for gender preferences, but review software over subjectively.

The Use of Virtual Reality to Facilitate Mindfulness Skills Training in Dialectical Behavioral Therapy for Borderline Personality Disorder: A Case Study

PubMed Central

Nararro-Haro, Maria V.; Hoffman, Hunter G.; Garcia-Palacios, Azucena; Sampaio, Mariana; Alhalabi, Wadee; Hall, Karyn; Linehan, Marsha

2016-01-01

Borderline personality disorder (BPD) is a severe mental disorder characterized by a dysfunctional pattern of affective instability, impulsivity, and disturbed interpersonal relationships. Dialectical Behavior Therapy (DBT®) is the most effective treatment for Borderline Personality Disorder, but demand for DBT® far exceeds existing clinical resources. Most patients with BPD never receive DBT®. Incorporating computer technology into the DBT® could help increase dissemination. Immersive Virtual Reality technology (VR) is becoming widely available to mainstream consumers. This case study explored the feasibility/clinical potential of using immersive virtual reality technology to enhance DBT® mindfulness skills training of a 32 year old female diagnosed with BPD. Prior to using VR, the patient experienced difficulty practicing DBT® mindfulness due to her emotional reactivity, and difficulty concentrating. To help the patient focus her attention, and to facilitate DBT® mindfulness skills learning, the patient looked into virtual reality goggles, and had the illusion of slowly “floating down” a 3D computer-generated river while listening to DBT® mindfulness training audios. Urges to commit suicide, urges to self harm, urges to quit therapy, urges to use substances, and negative emotions were all reduced after each VR mindfulness session and VR mindfulness was well accepted/liked by the patient. Although case studies are scientifically inconclusive by nature, results from this feasibility study were encouraging. Future controlled studies are needed to quantify whether VR-enhanced mindfulness training has long term benefits e.g., increasing patient acceptance and/or improving therapeutic outcome. Computerizing some of the DBT® skills treatment modules would reduce cost and increase dissemination. PMID:27853437

The Use of Virtual Reality to Facilitate Mindfulness Skills Training in Dialectical Behavioral Therapy for Borderline Personality Disorder: A Case Study.

PubMed

Nararro-Haro, Maria V; Hoffman, Hunter G; Garcia-Palacios, Azucena; Sampaio, Mariana; Alhalabi, Wadee; Hall, Karyn; Linehan, Marsha

2016-01-01

Borderline personality disorder (BPD) is a severe mental disorder characterized by a dysfunctional pattern of affective instability, impulsivity, and disturbed interpersonal relationships. Dialectical Behavior Therapy (DBT®) is the most effective treatment for Borderline Personality Disorder, but demand for DBT® far exceeds existing clinical resources. Most patients with BPD never receive DBT®. Incorporating computer technology into the DBT® could help increase dissemination. Immersive Virtual Reality technology (VR) is becoming widely available to mainstream consumers. This case study explored the feasibility/clinical potential of using immersive virtual reality technology to enhance DBT® mindfulness skills training of a 32 year old female diagnosed with BPD. Prior to using VR, the patient experienced difficulty practicing DBT® mindfulness due to her emotional reactivity, and difficulty concentrating. To help the patient focus her attention, and to facilitate DBT® mindfulness skills learning, the patient looked into virtual reality goggles, and had the illusion of slowly "floating down" a 3D computer-generated river while listening to DBT® mindfulness training audios. Urges to commit suicide, urges to self harm, urges to quit therapy, urges to use substances, and negative emotions were all reduced after each VR mindfulness session and VR mindfulness was well accepted/liked by the patient. Although case studies are scientifically inconclusive by nature, results from this feasibility study were encouraging. Future controlled studies are needed to quantify whether VR-enhanced mindfulness training has long term benefits e.g., increasing patient acceptance and/or improving therapeutic outcome. Computerizing some of the DBT® skills treatment modules would reduce cost and increase dissemination.

Trends in radiology and experimental research.

PubMed

Sardanelli, Francesco

2017-01-01

European Radiology Experimental , the new journal launched by the European Society of Radiology, is placed in the context of three general and seven radiology-specific trends. After describing the impact of population aging, personalized/precision medicine, and information technology development, the article considers the following trends: the tension between subspecialties and the unity of the discipline; attention to patient safety; the challenge of reproducibility for quantitative imaging; standardized and structured reporting; search for higher levels of evidence in radiology (from diagnostic performance to patient outcome); the increasing relevance of interventional radiology; and continuous technological evolution. The new journal will publish not only studies on phantoms, cells, or animal models but also those describing development steps of imaging biomarkers or those exploring secondary end-points of large clinical trials. Moreover, consideration will be given to studies regarding: computer modelling and computer aided detection and diagnosis; contrast materials, tracers, and theranostics; advanced image analysis; optical, molecular, hybrid and fusion imaging; radiomics and radiogenomics; three-dimensional printing, information technology, image reconstruction and post-processing, big data analysis, teleradiology, clinical decision support systems; radiobiology; radioprotection; and physics in radiology. The journal aims to establish a forum for basic science, computer and information technology, radiology, and other medical subspecialties.

Serial Back-Plane Technologies in Advanced Avionics Architectures

NASA Technical Reports Server (NTRS)

Varnavas, Kosta

2005-01-01

Current back plane technologies such as VME, and current personal computer back planes such as PCI, are shared bus systems that can exhibit nondeterministic latencies. This means a card can take control of the bus and use resources indefinitely affecting the ability of other cards in the back plane to acquire the bus. This provides a real hit on the reliability of the system. Additionally, these parallel busses only have bandwidths in the 100s of megahertz range and EMI and noise effects get worse the higher the bandwidth goes. To provide scalable, fault-tolerant, advanced computing systems, more applicable to today s connected computing environment and to better meet the needs of future requirements for advanced space instruments and vehicles, serial back-plane technologies should be implemented in advanced avionics architectures. Serial backplane technologies eliminate the problem of one card getting the bus and never relinquishing it, or one minor problem on the backplane bringing the whole system down. Being serial instead of parallel improves the reliability by reducing many of the signal integrity issues associated with parallel back planes and thus significantly improves reliability. The increased speeds associated with a serial backplane are an added bonus.

Designing and using computer simulations in medical education and training: an introduction.

PubMed

Friedl, Karl E; O'Neil, Harold F

2013-10-01

Computer-based technologies informed by the science of learning are becoming increasingly prevalent in education and training. For the Department of Defense (DoD), this presents a great potential advantage to the effective preparation of a new generation of technologically enabled service members. Military medicine has broad education and training challenges ranging from first aid and personal protective skills for every service member to specialized combat medic training; many of these challenges can be met with gaming and simulation technologies that this new generation has embraced. However, comprehensive use of medical games and simulation to augment expert mentorship is still limited to elite medical provider training programs, but can be expected to become broadly used in the training of first responders and allied health care providers. The purpose of this supplement is to review the use of computer games and simulation to teach and assess medical knowledge and skills. This review and other DoD research policy sources will form the basis for development of a research and development road map and guidelines for use of this technology in military medicine. Reprint & Copyright © 2013 Association of Military Surgeons of the U.S.

Embedded Web Technology: Internet Technology Applied to Real-Time System Control

NASA Technical Reports Server (NTRS)

Daniele, Carl J.

1998-01-01

The NASA Lewis Research Center is developing software tools to bridge the gap between the traditionally non-real-time Internet technology and the real-time, embedded-controls environment for space applications. Internet technology has been expanding at a phenomenal rate. The simple World Wide Web browsers (such as earlier versions of Netscape, Mosaic, and Internet Explorer) that resided on personal computers just a few years ago only enabled users to log into and view a remote computer site. With current browsers, users not only view but also interact with remote sites. In addition, the technology now supports numerous computer platforms (PC's, MAC's, and Unix platforms), thereby providing platform independence.In contrast, the development of software to interact with a microprocessor (embedded controller) that is used to monitor and control a space experiment has generally been a unique development effort. For each experiment, a specific graphical user interface (GUI) has been developed. This procedure works well for a single-user environment. However, the interface for the International Space Station (ISS) Fluids and Combustion Facility will have to enable scientists throughout the world and astronauts onboard the ISS, using different computer platforms, to interact with their experiments in the Fluids and Combustion Facility. Developing a specific GUI for all these users would be cost prohibitive. An innovative solution to this requirement, developed at Lewis, is to use Internet technology, where the general problem of platform independence has already been partially solved, and to leverage this expanding technology as new products are developed. This approach led to the development of the Embedded Web Technology (EWT) program at Lewis, which has the potential to significantly reduce software development costs for both flight and ground software.

With Great Measurements Come Great Results

NASA Astrophysics Data System (ADS)

Williams, Carl

Measurements are the foundation for science and modern life. Technologies we take for granted every day depend on them-cell phones, CAT scans, pharmaceuticals, even sports equipment. Metrology, or measurement science, determines what industry can make reliably and what they cannot. At the National Institute of Standards and Technology (NIST) we specialize in making world class measurements that an incredibly wide range of industries use to continually improve their products - computer chips with nanoscale components, atomic clocks that you can hold in your hand, lasers for both super-strong welds and delicate eye surgeries. Think of all the key technologies developed over the last 100 years and better measurements, standards, or analysis techniques played a role in making them possible. NIST works collaboratively with industry researchers on the advanced metrology for tomorrow's technologies. A new kilogram based on electromagnetic force, cars that weigh half as much but are just as strong, quantum computers, personalized medicine, single atom devices - it's all happening in our labs now. This talk will focus on how metrology creates the future.

Getting Grandma Online: Are Tablets the Answer for Increasing Digital Inclusion for Older Adults in the U.S.?

PubMed Central

Tsai, Hsin-yi Sandy; Shillair, Ruth; Cotten, Shelia R.; Winstead, Vicki; Yost, Elizabeth

2015-01-01

Using information and communication technologies (ICTs) can improve older adults’ quality of life. ICT use is associated with decreased feelings of loneliness and depression, along with increased feelings of independence and personal growth. However, limited access and low technological self-efficacy are key reasons why some groups, especially older adults, are excluded from being fully engaged in the digital world. In this study, we focus on older adults’ technological self-efficacy, which is related to their actual use of technology and the second level digital divide. Specifically, we examine: 1) how older adults decide to use a new technology, tablet computers; 2) how they conquer the barrier of technological self-efficacy through using tablets; and 3) the impacts of using this new technology in their lives. Twenty-one in-depth interviews were conducted with older adults residing in independent living communities in a medium-sized city in the Deep South region of the United States. Observational and enactive learning played important roles for older adults in using tablets. Seeing others use tablets, getting recommendations from family members, or having tablets given to them were the primary reasons they started to use tablet computers. The ease of use feature of tablets helped solve the problem of lacking technological self-efficacy. Using tablets helped increase a sense of connectedness. Tablet computers may be one way to increase digital inclusion among older adults. PMID:26877583

Getting Grandma Online: Are Tablets the Answer for Increasing Digital Inclusion for Older Adults in the U.S.?

PubMed

Tsai, Hsin-Yi Sandy; Shillair, Ruth; Cotten, Shelia R; Winstead, Vicki; Yost, Elizabeth

Using information and communication technologies (ICTs) can improve older adults' quality of life. ICT use is associated with decreased feelings of loneliness and depression, along with increased feelings of independence and personal growth. However, limited access and low technological self-efficacy are key reasons why some groups, especially older adults, are excluded from being fully engaged in the digital world. In this study, we focus on older adults' technological self-efficacy, which is related to their actual use of technology and the second level digital divide. Specifically, we examine: 1) how older adults decide to use a new technology, tablet computers; 2) how they conquer the barrier of technological self-efficacy through using tablets; and 3) the impacts of using this new technology in their lives. Twenty-one in-depth interviews were conducted with older adults residing in independent living communities in a medium-sized city in the Deep South region of the United States. Observational and enactive learning played important roles for older adults in using tablets. Seeing others use tablets, getting recommendations from family members, or having tablets given to them were the primary reasons they started to use tablet computers. The ease of use feature of tablets helped solve the problem of lacking technological self-efficacy. Using tablets helped increase a sense of connectedness. Tablet computers may be one way to increase digital inclusion among older adults.

Clinical application of three-dimensional printing technology in craniofacial plastic surgery.

PubMed

Choi, Jong Woo; Kim, Namkug

2015-05-01

Three-dimensional (3D) printing has been particularly widely adopted in medical fields. Application of the 3D printing technique has even been extended to bio-cell printing for 3D tissue/organ development, the creation of scaffolds for tissue engineering, and actual clinical application for various medical parts. Of various medical fields, craniofacial plastic surgery is one of areas that pioneered the use of the 3D printing concept. Rapid prototype technology was introduced in the 1990s to medicine via computer-aided design, computer-aided manufacturing. To investigate the current status of 3D printing technology and its clinical application, a systematic review of the literature was conducted. In addition, the benefits and possibilities of the clinical application of 3D printing in craniofacial surgery are reviewed, based on personal experiences with more than 500 craniofacial cases conducted using 3D printing tactile prototype models.

Clinical Application of Three-Dimensional Printing Technology in Craniofacial Plastic Surgery

PubMed Central

Kim, Namkug

2015-01-01

Three-dimensional (3D) printing has been particularly widely adopted in medical fields. Application of the 3D printing technique has even been extended to bio-cell printing for 3D tissue/organ development, the creation of scaffolds for tissue engineering, and actual clinical application for various medical parts. Of various medical fields, craniofacial plastic surgery is one of areas that pioneered the use of the 3D printing concept. Rapid prototype technology was introduced in the 1990s to medicine via computer-aided design, computer-aided manufacturing. To investigate the current status of 3D printing technology and its clinical application, a systematic review of the literature was conducted. In addition, the benefits and possibilities of the clinical application of 3D printing in craniofacial surgery are reviewed, based on personal experiences with more than 500 craniofacial cases conducted using 3D printing tactile prototype models. PMID:26015880

Personal diabetes management system based on ubiquitous computing technology.

PubMed

Park, Kyung-Soon; Kim, Nam-Jin; Hong, Joo-Hyun; Park, Mi-Sook; Cha, Eun-Jung; Lee, Tae-Soo

2006-01-01

Assisting diabetes patients to self manage blood glucose test and insulin injection is of great importance for their healthcare. This study presented a PDA based system to manage the personal glucose level data interfaced with a small glucometer through a serial port. The data stored in the PDA can be transmitted by cradle or wireless communication to the remote web-server, where further medical analysis and service is provided. This system enables more efficient and systematic management of diabetes patients through self management and remote medical practice.

The effects of integrating service learning into computer science: an inter-institutional longitudinal study

NASA Astrophysics Data System (ADS)

Payton, Jamie; Barnes, Tiffany; Buch, Kim; Rorrer, Audrey; Zuo, Huifang

2015-07-01

This study is a follow-up to one published in computer science education in 2010 that reported preliminary results showing a positive impact of service learning on student attitudes associated with success and retention in computer science. That paper described how service learning was incorporated into a computer science course in the context of the Students & Technology in Academia, Research, and Service (STARS) Alliance, an NSF-supported broadening participation in computing initiative that aims to diversify the computer science pipeline through innovative pedagogy and inter-institutional partnerships. The current paper describes how the STARS Alliance has expanded to diverse institutions, all using service learning as a vehicle for broadening participation in computing and enhancing attitudes and behaviors associated with student success. Results supported the STARS model of service learning for enhancing computing efficacy and computing commitment and for providing diverse students with many personal and professional development benefits.

Asynchronous Video Interviewing as a New Technology in Personnel Selection: The Applicant’s Point of View

PubMed Central

Brenner, Falko S.; Ortner, Tuulia M.; Fay, Doris

2016-01-01

The present study aimed to integrate findings from technology acceptance research with research on applicant reactions to new technology for the emerging selection procedure of asynchronous video interviewing. One hundred six volunteers experienced asynchronous video interviewing and filled out several questionnaires including one on the applicants’ personalities. In line with previous technology acceptance research, the data revealed that perceived usefulness and perceived ease of use predicted attitudes toward asynchronous video interviewing. Furthermore, openness revealed to moderate the relation between perceived usefulness and attitudes toward this particular selection technology. No significant effects emerged for computer self-efficacy, job interview self-efficacy, extraversion, neuroticism, and conscientiousness. Theoretical and practical implications are discussed. PMID:27378969

Intelligent buildings.

PubMed

Williams, W E

1987-01-01

The maturing of technologies in computer capabilities, particularly direct digital signals, has provided an exciting variety of new communication and facility control opportunities. These include telecommunications, energy management systems, security systems, office automation systems, local area networks, and video conferencing. New applications are developing continuously. The so-called "intelligent" or "smart" building concept evolves from the development of this advanced technology in building environments. Automation has had a dramatic effect on facility planning. For decades, communications were limited to the telephone, the typewritten message, and copy machines. The office itself and its functions had been essentially unchanged for decades. Office automation systems began to surface during the energy crisis and, although their newer technology was timely, they were, for the most part, designed separately from other new building systems. For example, most mainframe computer systems were originally stand-alone, as were word processing installations. In the last five years, the advances in distributive systems, networking, and personal computer capabilities have provided opportunities to make such dramatic improvements in productivity that the Selectric typewriter has gone from being the most advanced piece of office equipment to nearly total obsolescence.

Posture, Musculoskeletal Activities, and Possible Musculoskeletal Discomfort Among Children Using Laptops or Tablet Computers for Educational Purposes: A Literature Review

NASA Astrophysics Data System (ADS)

Binboğa, Elif; Korhan, Orhan

2014-10-01

Educational ergonomics focuses on the interaction between educational performance and educational design. By improving the design or pointing out the possible problems, educational ergonomics can be utilized to have positive impacts on the student performance and thus on education process. Laptops and tablet computers are becoming widely used by school children and beginning to be used effectively for educational purposes. As the latest generation of laptops and tablet computers are mobile and lightweight compared to conventional personal computers, they support student-centred interaction-based learning. However, these technologies have been introduced into schools with minimal adaptations to furniture or attention to ergonomics. There are increasing reports of an association between increased musculoskeletal (MSK) problems in children and use of such technologies. Although children are among the users of laptops and tablet computers both in their everyday lives and at schools, the literature investigating MSK activities and possible MSK discomfort regarding children using portable technologies is limited. This study reviews the literature to identify published studies that investigated posture, MSK activities, and possible MSK discomfort among children using mobile technologies (laptops or tablet computers) for educational purposes. An electronic search of the literature published in English between January 1994 and January 2014 was performed in several databases. The literature search terms were identified and combined to search the databases. The search results that the resources investigating MSK outcomes of laptop or tablet use of children are very scarce. This review points out the research gaps in this field, and identifying areas for future studies.

Research and technology, 1991

NASA Technical Reports Server (NTRS)

1991-01-01

NASA Lewis' research and technology accomplishments are summarized for the fiscal year 1991. Approximately 150 articles are presented which were submitted by the technical directorates. There are six major sections: Aeronautics; Aerospace technology; Space flight systems; Space Station Freedom; Engineering and Computational support; and Lewis Research Academy. A table of contents by subject was developed to assist the reader in finding articles of special interest. For each article, a Lewis contact person is identified, and where possible, a reference document is listed so that additional information can be easily obtained. The diversity of topics attests to the breadth of research and technology being pursued and to the skill mix of the staff that makes it possible.

Enhancing Connectedness Through Peer Training for Community-Dwelling Older People: A Person Centred Approach.

PubMed

Burmeister, Oliver K; Bernoth, Maree; Dietsch, Elaine; Cleary, Michelle

2016-06-01

Social interaction and connectedness is important to the mental health and wellbeing of older people. The aim of this research study was to facilitate and increase opportunities for social connectedness for older people living in regional areas through the use of technology training. Weekly technology training sessions were conducted at a Seniors Citizen's Club with a peer trainer (an experienced, retired computer teacher) and sessions were attended not only by the six study participants, but also by other club members, with up to 15 club members participating in sessions. Data analysis involved all documents generated by the project, including the individual interviews, researcher observations of training sessions, reports from the peer trainer and weekly diaries maintained by participants. Findings demonstrated that computer training at the Senior Citizens Club helped participants build group cohesion and to form tiered connections with partners, family, and friends with whom they no longer live. When the trainer is seen as a peer, and training is person-centred, older people are more receptive to learning, exploring, and experimenting with technology. Although only six people were involved in the in-depth evaluation part of the study, voluntary training with the trainer in the absence of any funding continues even to this present time. The outcome of this research reinforces the potential for technology facilitated tiered connectivity to enhance the quality of life for older people living in regional and rural Australia.

No personalization without participation: on the active contribution of psychiatric patients to the development of a mobile application for mental health.

PubMed

Pelletier, Jean-François; Rowe, Michael; François, Nathe; Bordeleau, Julie; Lupien, Sonia

2013-07-27

Despite the increasing pervasiveness of mobile computational technologies, knowledge about psychiatric patients' preferences regarding the design and utility of mobile applications is very poor. This paper reports on a pilot-study that involved 120 psychiatric patients in the development of a mobile application (app) that is being used for data entry into the Signature Project data bank at the Institut universitaire en santé mentale de Montréal (IUSMM), Canada. Participants were invited to comment on the 'look and feel' of the Signature App. Their input also extended the procedures for data collection. These suggestions may contribute to increased mental health literacy and empowerment of persons with mental illness receiving services at the IUSMM. Participants were recruited to fill out a questionnaire on a tablet computer while waiting at the Emergency Room (ER, n = 40), Psychotic Disorders outpatient clinic (n = 40) or Anxiety and Mood Disorders outpatient clinic (n = 40) of IUSMM. Nine patients from each of these sub-groups participated in a focus group to review the results and to discuss how the design and use of the Signature App could be improved to better meet the needs of patients. This study (n = 120) indicated that psychiatric patients are clearly capable of using a tablet computer to fill out questionnaires for quantitative data entry, and that they enjoyed this experience. Results from the focus groups (n = 27) highlight that the app could also be used by patients to communicate some personal and contextual qualitative information. This would support a holistic and person-centered approach, especially at the ER where people acutely need to describe their recent history and receive emotional support. This pilot-study has confirmed the necessity of involving patients not only in the testing of a new mobile application, but also as active contributors in the entire research and development process of a person-centered information and communication technology infrastructure. The input of participants was essential in designing the Signature Project computational procedure and making use of the app a positive and empowering experience. Participants also gave critical feedback remarks that went beyond the initial scope of the pilot-study, for example they suggested the addition of a client-clinician component.

Educating Asian Americans for the Year 2000.

ERIC Educational Resources Information Center

Wong, Samuel

By the year 2000 there will be three Americas as the rich get richer, the poor become more destitute, and the self-sufficient become more complacent. By that date computer technology will dominate every facet of social and personal life. Asian Americans, because of their good placement as technicians, will be found in every segment of the…

iChat[TM] Do You? Using Desktop Web Conferencing in Education

ERIC Educational Resources Information Center

Bell, Randy L.; Garofalo, Joe

2006-01-01

Videoconferencing is not a new technology and it has been widely used in educational settings since the mid-1980s. Videoconferencing has evolved into the integration of personal computers to what is now referred to as Web conferencing. In the mid-1990s, Internet Protocol (IP) was introduced into the mainstream but the educational community has…

Reflexive Photography, Attitudes, Behavior, and CALL: ITAs Improving Spoken English Intelligibility

ERIC Educational Resources Information Center

Wallace, Lara

2015-01-01

Research in the field of Computer-Assisted Language Learning (CALL) has frequently taken a top-down approach when investigating learners' attitudes and behavior, both in the course as well as for their personal use. Suggestions are given for use of technology, and future research (Beatty, 2010; Levy & Stockwell, 2006). One perspective that has…

Reading Media Used by Higher-Education Students and Graduates with Visual Impairments in Greece

ERIC Educational Resources Information Center

Papadopoulos, Konstantinos; Koutsoklenis, Athanasios

2009-01-01

There is no doubt about the value of braille in the personal and professional lives of people with visual impairments (Hatlen & Spungin, 2008; Spungin, 1996; Wells-Jensen, Wells-Jensen, & Belknap, 2005). Nevertheless, computers and assistive technology are often cited as the means to overcome limited access to information and other…

The Effect of Web-Based Portfolio Use on Academic Achievement and Retention

ERIC Educational Resources Information Center

Guzeller, Cem Oktay

2012-01-01

The web-based portfolio emerged as a result of the influence of technological developments on educational practices. In this study, the effect of the web-based portfolio building process on academic achievement and retention is explored. For this purpose, a study platform known as a computer-assisted personal development portfolio was designed for…

A Research Program in Computer Technology. Volume 1

DTIC Science & Technology

1981-08-01

rigidity, sensor networks 10. command and control, digital voice communication, graphic input device for terminal, multimedia communications, portable...satellite channel in the internetwork environment; Distributed Sensor Networks - formulation of algorithms and communication protocols to support the...operation of geographically distributed sensors ; Personal Communicator - work intended to result in a demonstration-level portable terminal to test and

TK3 eBook Software to Author, Distribute, and Use Electronic Course Content for Medical Education

ERIC Educational Resources Information Center

Morton, David A.; Foreman, K. Bo; Goede, Patricia A.; Bezzant, John L.; Albertine, Kurt H.

2007-01-01

The methods for authoring and distributing course content are undergoing substantial changes due to advancement in computer technology. Paper has been the traditional method to author and distribute course content. Paper enables students to personalize content through highlighting and note taking but does not enable the incorporation of multimedia…

Here's What We Have to Say! Podcasting in the Early Childhood Classroom

ERIC Educational Resources Information Center

Berson, Ilene R.

2009-01-01

A podcast is an audio file published to the Internet for playback on mobile devices and personal computers; the meaning of the term has expanded to include video files, or "enhanced podcasts" as well. Many students are already engaged with digital technologies when they first step into early childhood classrooms. Children as young as…

The Roles That Librarians and Libraries Play in Distance Education Settings

ERIC Educational Resources Information Center

Corbett, Amanda; Brown, Abbie

2015-01-01

This article explores the literature that focuses on the various roles librarians and libraries play in distance education settings. Learners visit libraries either in person or via networked computing technology to ask for help with their online courses. Questions range from how to upload a document with a learning management system, to how to…

Outcomes of On-Line Financial Education for Chronically Ill Rural Women

ERIC Educational Resources Information Center

Haynes, Deborah C.; Haynes, George W.; Weinert, Clarann

2011-01-01

This research was part of a larger longitudinal study of chronically ill rural women to determine if computer technology could be effective in allowing the women to take control of their own well-being, including finances. The current study examined whether chronically ill rural women can effectively use on-line personal finance educational…

Do Professors Dream of Electric Sheep? Academic Anxiety about the Information Age.

ERIC Educational Resources Information Center

Novek, Eleanor M.

Having automated many professions, computers may now be used to downsize higher education. How do professors respond to this concern? A survey at a small branch of a northeastern university suggests that the question generates profound anxiety as it moves from the theoretical to the personal. Such anxiety about information technology can be seen…

Bully versus Victim on the Internet: The Correlation with Emotional-Social Characteristics

ERIC Educational Resources Information Center

Eden, Sigal; Heiman, Tali; Olenik-Shemesh, Dorit

2016-01-01

Cyberbullying is a repeated violent behavior aimed at hurting another person directed by an individual or a group towards the victim using technological means such as a computer or a mobile phone (Kowalski, Morgan, and Limber, 2012). The current study examined the phenomenon of cyberbullying among children and youth in Israel. The purpose of was…

A perspective on intelligent devices and environments in medical rehabilitation.

PubMed

Cooper, Rory A; Dicianno, Brad E; Brewer, Bambi; LoPresti, Edmund; Ding, Dan; Simpson, Richard; Grindle, Garrett; Wang, Hongwu

2008-12-01

Globally, the number of people older than 65 years is anticipated to double between 1997 and 2025, while at the same time the number of people with disabilities is growing at a similar rate, which makes technical advances and social policies critical to attain, prolong, and preserve quality of life. Recent advancements in technology, including computation, robotics, machine learning, communication, and miniaturization of sensors have been used primarily in manufacturing, military, space exploration, and entertainment. However, few efforts have been made to utilize these technologies to enhance the quality of life of people with disabilities. This article offers a perspective of future development in seven emerging areas: translation of research into clinical practice, pervasive assistive technology, cognitive assistive technologies, rehabilitation monitoring and coaching technologies, robotic assisted therapy, and personal mobility and manipulation technology.

Ability to manage everyday technology after acquired brain injury.

PubMed

Kassberg, Ann-Charlotte; Malinowsky, Camilla; Jacobsson, Lars; Lund, Maria Larsson

2013-01-01

To investigate and describe how persons with an acquired brain injury (ABI) manage everyday technology (ET) in their daily activities and to explore whether the ability to manage ET was related to the severity of the disability. Eighty-one persons with ABI were observed while managing ET by using the Management of Everyday Technology Assessment (META). The Glasgow Outcome Scale-Extended (GOSE) was used to assess the severity of disability after the ABI. A computer application of a Rasch measurement model was used to generate measures of the participants' ability to manage ET and the measures were compared groupwise with analysis of covariance (ANCOVA). The degree of severity of disability had a significant main effect on the ability to manage ET. The groups with severe and moderate disability exhibited a significantly lower ability to manage ET compared to the group with good recovery. The result indicates that the ability to manage ET in daily activities can be related to the global severity of disability after ABI. This demonstrates the importance of considering the ability to manage ET to support the performance of activities at home, at work and in society in persons with ABI.

National Surveys of Population Health: Big Data Analytics for Mobile Health Monitors.

PubMed

Schatz, Bruce R

2015-12-01

At the core of the healthcare crisis is fundamental lack of actionable data. Such data could stratify individuals within populations to predict which persons have which outcomes. If baselines existed for all variations of all conditions, then managing health could be improved by matching the measuring of individuals to their cohort in the population. The scale required for complete baselines involves effective National Surveys of Population Health (NSPH). Traditionally, these have been focused upon acute medicine, measuring people to contain the spread of epidemics. In recent decades, the focus has moved to chronic conditions as well, which require smaller measures over longer times. NSPH have long utilized quality of life questionnaires. Mobile Health Monitors, where computing technologies eliminate manual administration, provide richer data sets for health measurement. Older technologies of telephone interviews will be replaced by newer technologies of smartphone sensors to provide deeper individual measures at more frequent timings across larger-sized populations. Such continuous data can provide personal health records, supporting treatment guidelines specialized for population cohorts. Evidence-based medicine will become feasible by leveraging hundreds of millions of persons carrying mobile devices interacting with Internet-scale services for Big Data Analytics.

Impact of Robots and Computers on the Workforce of the 1980's. Hearings before the Subcommittee on General Oversight and the Economy of the Committee on Small Business. House of Representatives, Ninety-Eighth Congress, First Session (May 17 and 18, 1983).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Small Business.

This document is a transcript of a Congressional hearing held in May 1983 to discuss the impact of robots and computers on the work force of the 1980s. At the hearing, testimony was given and prepared statements were recorded from more than a dozen persons representing universities, technological industries, government and private agencies that…

Hypermedia = hypercommunication

NASA Technical Reports Server (NTRS)

Laff, Mark R.

1990-01-01

New hardware and software technology gave application designers the freedom to use new realism in human computer interaction. High-quality images, motion video, stereo sound and music, speech, touch, gesture provide richer data channels between the person and the machine. Ultimately, this will lead to richer communication between people with the computer as an intermediary. The whole point of hyper-books, hyper-newspapers, virtual worlds, is to transfer the concept and relationships, the 'data structure', from the mind of creator to that of user. Some of the characteristics of this rich information channel are discussed, and some examples are presented.

New ultraportable display technology and applications

NASA Astrophysics Data System (ADS)

Alvelda, Phillip; Lewis, Nancy D.

1998-08-01

MicroDisplay devices are based on a combination of technologies rooted in the extreme integration capability of conventionally fabricated CMOS active-matrix liquid crystal display substrates. Customized diffraction grating and optical distortion correction technology for lens-system compensation allow the elimination of many lenses and systems-level components. The MicroDisplay Corporation's miniature integrated information display technology is rapidly leading to many new defense and commercial applications. There are no moving parts in MicroDisplay substrates, and the fabrication of the color generating gratings, already part of the CMOS circuit fabrication process, is effectively cost and manufacturing process-free. The entire suite of the MicroDisplay Corporation's technologies was devised to create a line of application- specific integrated circuit single-chip display systems with integrated computing, memory, and communication circuitry. Next-generation portable communication, computer, and consumer electronic devices such as truly portable monitor and TV projectors, eyeglass and head mounted displays, pagers and Personal Communication Services hand-sets, and wristwatch-mounted video phones are among the may target commercial markets for MicroDisplay technology. Defense applications range from Maintenance and Repair support, to night-vision systems, to portable projectors for mobile command and control centers.

Information technology infusion model for health sector in a developing country: Nigeria as a case.

PubMed

Idowu, Bayo; Adagunodo, Rotimi; Adedoyin, Rufus

2006-01-01

To date, information technology (IT) has not been widely adopted in the health sector in the developing countries. Information Technology may bring an improvement on health care delivery systems. It is one of the prime movers of globalization. Information technology infusion is the degree to which a different information technology tools are integrated into organizational activities. This study aimed to know the degree and the extent of incorporation of Information Technology in the Nigerian health sector and derive an IT infusion models for popular IT indicators that are in use in Nigeria (Personal computers, Mobile phones, and the Internet) and subsequently investigates their impacts on the health care delivery system in Nigerian teaching hospitals. In this study, data were collected through the use of questionnaires. Also, oral interviews were conducted and subsequently, the data gathered were analyzed. The results of the analysis revealed that out of the three IT indicators considered, mobile phones are spreading fastest. It also revealed that computers and mobile phones are in use in all the teaching hospitals. Finally in this research, IT infusion models were developed for health sector in Nigeria from the data gathered through the questionnaire and oral interview.

[Stressor and stress reduction strategies for computer software engineers].

PubMed

Asakura, Takashi

2002-07-01

First, in this article we discuss 10 significant occupational stressors for computer software engineers, based on the review of the scientific literature on their stress and mental health. The stressors include 1) quantitative work overload, 2) time pressure, 3) qualitative work load, 4) speed and diffusion of technological innovation, and technological divergence, 5) low discretional power, 6) underdeveloped career pattern, 7) low earnings/reward from jobs, 8) difficulties in managing a project team for software development and establishing support system, 9) difficulties in customer relations, and 10) personality characteristics. In addition, we delineate their working and organizational conditions that cause such occupational stressors in order to find strategies to reduce those stressors in their workplaces. Finally, we suggest three stressor and stress reduction strategies for software engineers.

Technology Evaluation for Paintable Computing and Paintable Displays RF Nixel Seedling

DTIC Science & Technology

2006-04-15

0.32 mm2• 111-V LED’s may be fabricated on Si wafers using SiGe virtual substrates. The MIT Media Lab selected technologies for a 17" diagonal, 640 x...energy conversion, though betavoltaic devices, tends to have a very low efficiency, about 1%. [15] With 1% conversion efficiency on the lOmW released...200 J.!Cilyear of 63Ni, assuming that this was this person’s only exposure to man-made radiation. A prototype betavoltaic cell has been constructed

New Media Analysis: The Effects of Peer Influence and Personality Characteristics Through the Stages of Trial, Adoption, and Continued Use of Video Sharing Websites

DTIC Science & Technology

2011-03-01

Unfortunately, my family deserves more credit than I could possibly say here, but I must try… Mom, thanks for always supporting my dreams and believing in me...example, the use of a computer word-processor to type a lengthy document may facilitate the trial of a system if the alternative is to handwrite the...technologies are inherently a voluntary form of technological communications; therefore, it is conceivable to say that individuals are more likely to be

Telemetry Technology

NASA Technical Reports Server (NTRS)

1997-01-01

In 1990, Avtec Systems, Inc. developed its first telemetry boards for Goddard Space Flight Center. Avtec products now include PC/AT, PCI and VME-based high speed I/O boards and turn-key systems. The most recent and most successful technology transfer from NASA to Avtec is the Programmable Telemetry Processor (PTP), a personal computer- based, multi-channel telemetry front-end processing system originally developed to support the NASA communication (NASCOM) network. The PTP performs data acquisition, real-time network transfer, and store and forward operations. There are over 100 PTP systems located in NASA facilities and throughout the world.

Perceptions about computers and the internet in a pediatric clinic population.

PubMed

Carroll, Aaron E; Zimmerman, Frederick J; Rivara, Frederick P; Ebel, Beth E; Christakis, Dimitri A

2005-01-01

A digital divide with respect to computer and Internet access has been noted in numerous studies and reports. Equally important to ownership is comfort with computers and Internet technology, and concerns about privacy of personal data. To measure how households in a pediatric clinic vary in their attitudes toward computers, concerns about Internet confidentiality, and comfort using the Internet and whether these views are associated with household income or education. A phone survey was administered to a population-based sample of parents with children aged 0 to 11 years. All children received medical care from a community-based clinic network serving patients in King County, Wash. Eighty-eight percent of respondents used a computer once a week or more, and 83% of respondents reported favorable feelings toward computers. Although 97% of respondents were willing to share personal information over the Internet, many respondents considered data security important. While household income and parental education were associated with comfort and familiarity with computers, the effect is small. Respondents who already owned a computer and had Internet access did not differ in their perceptions according to socioeconomic or educational attainment. Most families like using computers and feel comfortable using the Internet regardless of socioeconomic status. Fears about the digital divide's impact on the attitudes of parents toward computers or their comfort using the Internet should not be seen as a barrier to developing Internet-based health interventions for a pediatric clinic population.

"There's Not Enough Knowledge Out There": Examining Older Adults' Perceptions of Digital Technology Use and Digital Inclusion Classes.

PubMed

Betts, Lucy R; Hill, Rowena; Gardner, Sarah E

2017-10-01

Older adults' definitions of digital technology, and experiences of digital inclusion sessions, were examined using qualitative approaches. Seventeen older adults (aged between 54 and 85 years) participated in two focus groups that each lasted approximately 90 min to explore how older adults understood technology within their lived experience. Interpretative phenomenological analysis yielded two main themes: thirst for knowledge and a wish list for digital technology sessions. A separate content analysis was performed to identify what technology older adults identified as digital technology. This analysis revealed that the older adults most frequently defined digital technology as computers and telephones. The findings support the conclusions that this group of older adults, some of whom were "successful users," have a wide knowledge of digital technology, are interested in gaining more skills, and desire knowledge acquisition through personalized one-to-one learning sessions.

Accessing Individual Records from Personal Data Files Using Non-Unique Identifiers. Final Report. Computer Science & Technology Series.

ERIC Educational Resources Information Center

Moore, Gwendolyn B.; And Others

The Privacy Act of 1974 places restrictions on the Federal, state and local agencies' use of the Social Security account number as an identifier. For some agencies, compliance will involve changes in implementation of retrieval algorithms. This report describes methodology applicable to these changes in the more general context of the problem of…

The Influence of Social Networking Technology in an Engineering Organization

ERIC Educational Resources Information Center

Tepaske, Derrick Marcus

2013-01-01

Computer facilitated Social Networking (SN) is becoming more prevalent in our society, both in our personal and professional lives. As its use grows, there is a desire to determine how it will impact an organization. If it can positively impact an organization then it is an initiative that could be embraced and leveraged for any number of business…

Digital Media and Latino Families: New Channels for Learning, Parenting, and Local Organizing

ERIC Educational Resources Information Center

Fuller, Bruce; Lizárraga, José Ramon; Gray, James H.

2015-01-01

Latino families in America increasingly enjoy access to a dizzying array of content on a variety of electronic devices, from televisions and video games to personal computers and mobile devices. Bruce Fuller, José Ramón Lizárraga, James H. Gray raise pressing questions that face Latino families as they adopt technologies that both have the…

How East Asian Classrooms May Change over the next 20 Years

ERIC Educational Resources Information Center

Chan, Tak-Wai

2010-01-01

Our schools have been experiencing three overlapping waves of technology adoption since the mid-1980s: the personal computer lab wave, the online learning wave and the digital classroom wave. In this position paper, I tried to explain why we are now at the onset of the digital classroom wave, why it will cause great changes in education and why…

Open Educational Resources for Blended Learning in High Schools: Overcoming Impediments in Developing Countries

ERIC Educational Resources Information Center

Larson, Richard C.; Murray, M. Elizabeth

2008-01-01

With today's computer and telecommunications technologies, every young person can have a quality education regardless of his or her place of birth. This is the dream that Open Educational Resources (OERs), when viewed as a right rather than a privilege, are directed to realize. For developing countries, we propose a type of OER initiative that…

Development and Functionality of a Handheld Computer Program to Improve Fruit and Vegetable Intake among Low-Income Youth

ERIC Educational Resources Information Center

Nollen, Nicole L.; Hutcheson, Tresza; Carlson, Susan; Rapoff, Michael; Goggin, Kathy; Mayfield, Carlene; Ellerbeck, Edward

2013-01-01

Mobile technologies hold promise for improving diet and physical activity, but little attention is given to creating programs that adolescents like and will use. This study developed a personal digital assistant (PDA) program to promote increased intake of fruits and vegetables (FV) in predominately low-income, ethnic minority girls. This study…

Advances in display technology III; Proceedings of the Meeting, Los Angeles, CA, January 18, 19, 1983

NASA Astrophysics Data System (ADS)

Schlam, E.

1983-01-01

Human factors in visible displays are discussed, taking into account an introduction to color vision, a laser optometric assessment of visual display viewability, the quantification of color contrast, human performance evaluations of digital image quality, visual problems of office video display terminals, and contemporary problems in airborne displays. Other topics considered are related to electroluminescent technology, liquid crystal and related technologies, plasma technology, and display terminal and systems. Attention is given to the application of electroluminescent technology to personal computers, electroluminescent driving techniques, thin film electroluminescent devices with memory, the fabrication of very large electroluminescent displays, the operating properties of thermally addressed dye switching liquid crystal display, light field dichroic liquid crystal displays for very large area displays, and hardening military plasma displays for a nuclear environment.

Use phase signals to promote lifetime extension for Windows PCs.

PubMed

Hickey, Stewart; Fitzpatrick, Colin; O'Connell, Maurice; Johnson, Michael

2009-04-01

This paper proposes a signaling methodology for personal computers. Signaling may be viewed as an ecodesign strategy that can positively influence the consumer to consumer (C2C) market process. A number of parameters are identified that can provide the basis for signal implementation. These include operating time, operating temperature, operating voltage, power cycle counts, hard disk drive (HDD) self-monitoring, and reporting technology (SMART) attributes and operating system (OS) event information. All these parameters are currently attainable or derivable via embedded technologies in modern desktop systems. A case study detailing a technical implementation of how the development of signals can be achieved in personal computers that incorporate Microsoft Windows operating systems is presented. Collation of lifetime temperature data from a system processor is demonstrated as a possible means of characterizing a usage profile for a desktop system. In addition, event log data is utilized for devising signals indicative of OS quality. The provision of lifetime usage data in the form of intuitive signals indicative of both hardware and software quality can in conjunction with consumer education facilitate an optimal remarketing strategy for used systems. This implementation requires no additional hardware.

Secure remote access to a clinical data repository using a wireless personal digital assistant (PDA).

PubMed

Duncan, R G; Shabot, M M

2000-01-01

TCP/IP and World-Wide-Web (WWW) technology have become the universal standards for networking and delivery of information. Personal digital assistants (PDAs), cellular telephones, and alphanumeric pagers are rapidly converging on a single pocket device that will leverage wireless TCP/IP networks and WWW protocols and can be used to deliver clinical information and alerts anytime, anywhere. We describe a wireless interface to clinical information for physicians based on Palm Corp.'s Palm VII pocket computer, a wireless digital network, encrypted data transmission, secure web servers, and a clinical data repository (CDR).

Secure remote access to a clinical data repository using a wireless personal digital assistant (PDA).

PubMed Central

Duncan, R. G.; Shabot, M. M.

2000-01-01

TCP/IP and World-Wide-Web (WWW) technology have become the universal standards for networking and delivery of information. Personal digital assistants (PDAs), cellular telephones, and alphanumeric pagers are rapidly converging on a single pocket device that will leverage wireless TCP/IP networks and WWW protocols and can be used to deliver clinical information and alerts anytime, anywhere. We describe a wireless interface to clinical information for physicians based on Palm Corp.'s Palm VII pocket computer, a wireless digital network, encrypted data transmission, secure web servers, and a clinical data repository (CDR). PMID:11079875

Advances in mobile mental health: opportunities and implications for the spectrum of e-mental health services

PubMed Central

Chan, Steven; Hwang, Tiffany; Wong, Alice; Bauer, Amy M.

2017-01-01

Mobile health (mHealth), telemedicine and other technology-based services facilitate mental health service delivery and may be considered part of an e-mental health (eMH) spectrum of care. Web- and Internet-based resources provide a great opportunity for the public, patients, healthcare providers and others to improve wellness, practice prevention and reduce suffering from illnesses. Mobile apps offer portability for access anytime/anywhere, are inexpensive versus traditional desktop computers, and have additional features (e.g., context-aware interventions and sensors with real-time feedback. This paper discusses mobile mental health (mMH) options, as part of a broader framework of eMH options. The evidence-based literature shows that many people have an openness to technology as a way to help themselves, change behaviors and engage additional clinical services. Studies show that traditional video-based synchronous telepsychiatry (TP) is as good as in-person service, but mHealth outcomes have been rarely, directly compared to in-person and other eMH care options. Similarly, technology options added to in-person care or combined with others have not been evaluated nor linked with specific goals and desired outcomes. Skills and competencies for clinicians are needed for mHealth, social media and other new technologies in the eMH spectrum, in addition to research by randomized trials and study of health service delivery models with an emphasis on effectiveness. PMID:28894744

Why physicians need to be more than automated medical kiosks.

PubMed

Bynum, William

2014-02-01

The last 20 years have seen an unprecedented technological revolution, including the development of the personal computer. The new technologies that have emerged during this age of innovation have allowed human beings to connect widely with one another through electronic media and have made life more efficient and streamlined. Likewise, this technological renaissance has helped to define medicine as one of the most innovative professions by providing physicians with diagnostics and interventions that are more accurate, efficacious, and safe, to the benefit of physicians and the public. However, in both life and the practice of medicine, these new technologies have had the unintended consequence of reducing the value of direct human connection and threaten to isolate individuals in spite of advancing society. In this commentary, the author argues that human beings need to make a more concerted effort to connect with each other through both enhanced communication technologies and direct human contact. Likewise, leaders in medicine need to embrace and promote technological advancement while at the same time working to maintain the human connection that physicians have with their patients and teaching learners to do the same. Doing so will prevent physicians from becoming automated medical kiosks that offer sound, innovative medical advice but that lack the personality, compassion, and emotion that will lead to better health.

Removing the center from computing: biology's new mode of digital knowledge production.

PubMed

November, Joseph

2011-06-01

This article shows how the USA's National Institutes of Health (NIH) helped to bring about a major shift in the way computers are used to produce knowledge and in the design of computers themselves as a consequence of its early 1960s efforts to introduce information technology to biologists. Starting in 1960 the NIH sought to reform the life sciences by encouraging researchers to make use of digital electronic computers, but despite generous federal support biologists generally did not embrace the new technology. Initially the blame fell on biologists' lack of appropriate (i.e. digital) data for computers to process. However, when the NIH consulted MIT computer architect Wesley Clark about this problem, he argued that the computer's quality as a device that was centralized posed an even greater challenge to potential biologist users than did the computer's need for digital data. Clark convinced the NIH that if the agency hoped to effectively computerize biology, it would need to satisfy biologists' experimental and institutional needs by providing them the means to use a computer without going to a computing center. With NIH support, Clark developed the 1963 Laboratory Instrument Computer (LINC), a small, real-time interactive computer intended to be used inside the laboratory and controlled entirely by its biologist users. Once built, the LINC provided a viable alternative to the 1960s norm of large computers housed in computing centers. As such, the LINC not only became popular among biologists, but also served in later decades as an important precursor of today's computing norm in the sciences and far beyond, the personal computer.

E-Learning Application of Tarsier with Virtual Reality using Android Platform

NASA Astrophysics Data System (ADS)

Oroh, H. N.; Munir, R.; Paseru, D.

2017-01-01

Spectral Tarsier is a primitive primate that can only be found in the province of North Sulawesi. To study these primates can be used an e-learning application with Augmented Reality technology that uses a marker to confronted the camera computer to interact with three dimensions Tarsier object. But that application only shows tarsier object in three dimensions without habitat and requires a lot of resources because it runs on a Personal Computer. The same technology can be shown three dimensions’ objects is Virtual Reality to excess can make the user like venturing into the virtual world with Android platform that requires fewer resources. So, put on Virtual Reality technology using the Android platform that can make users not only to view and interact with the tarsiers but also the habitat. The results of this research indicate that the user can learn the Tarsier and habitat with good. Thus, the use of Virtual Reality technology in the e-learning application of tarsiers can help people to see, know, and learn about Spectral Tarsier.

Positive technology: using interactive technologies to promote positive functioning.

PubMed

Riva, Giuseppe; Baños, Rosa M; Botella, Cristina; Wiederhold, Brenda K; Gaggioli, Andrea

2012-02-01

It is generally assumed that technology assists individuals in improving the quality of their lives. However, the impact of new technologies and media on well-being and positive functioning is still somewhat controversial. In this paper, we contend that the quality of experience should become the guiding principle in the design and development of new technologies, as well as a primary metric for the evaluation of their applications. The emerging discipline of Positive Psychology provides a useful framework to address this challenge. Positive Psychology is the scientific study of optimal human functioning and flourishing. Instead of drawing on a "disease model" of human behavior, it focuses on factors that enable individuals and communities to thrive and build the best in life. In this paper, we propose the "Positive Technology" approach--the scientific and applied approach to the use of technology for improving the quality of our personal experience through its structuring, augmentation, and/or replacement--as a way of framing a suitable object of study in the field of cyberpsychology and human-computer interaction. Specifically, we suggest that it is possible to use technology to influence three specific features of our experience--affective quality, engagement/actualization, and connectedness--that serve to promote adaptive behaviors and positive functioning. In this framework, positive technologies are classified according to their effects on a specific feature of personal experience. Moreover, for each level, we have identified critical variables that can be manipulated to guide the design and development of positive technologies.

Computer problem-solving coaches for introductory physics: Design and usability studies

NASA Astrophysics Data System (ADS)

Ryan, Qing X.; Frodermann, Evan; Heller, Kenneth; Hsu, Leonardo; Mason, Andrew

2016-06-01

The combination of modern computing power, the interactivity of web applications, and the flexibility of object-oriented programming may finally be sufficient to create computer coaches that can help students develop metacognitive problem-solving skills, an important competence in our rapidly changing technological society. However, no matter how effective such coaches might be, they will only be useful if they are attractive to students. We describe the design and testing of a set of web-based computer programs that act as personal coaches to students while they practice solving problems from introductory physics. The coaches are designed to supplement regular human instruction, giving students access to effective forms of practice outside class. We present results from large-scale usability tests of the computer coaches and discuss their implications for future versions of the coaches.

[Registration technology for mandibular angle osteotomy based on augmented reality].

PubMed

Zhu, Ming; Chai, Gang; Zhang, Yan; Ma, Xiao-Fei; Yu, Zhe-Yuan; Zhu, Yi-Jia

2010-12-01

To establish an effective path to register the operative plan to the real model of mandible made by rapid prototyping (RP) technology. Computerize tomography (CT) was performed on 20 patients to create 3D images, and computer aided operation planning information can be merged with the 3D images. Then dental cast was used to fix the signal which can be recognized by the software. The dental cast was transformed to 3D data with a laser scanner and a programmer that run on a personal computer named Rapidform matching the dental cast and the mandible image to generate the virtual image. Then the registration was achieved by video monitoring system. By using this technology, the virtual image of mandible and the cutting planes both can overlay the real model of mandible made by RP. This study found an effective way for registration by using dental cast, and this way might be a powerful option for the registration of augmented reality. Supported by Program for Innovation Research Team of Shanghai Municipal Education Commission.

Patient-Centered e-Health Record over the Cloud.

PubMed

Koumaditis, Konstantinos; Themistocleous, Marinos; Vassilacopoulos, George; Prentza, Andrianna; Kyriazis, Dimosthenis; Malamateniou, Flora; Maglaveras, Nicos; Chouvarda, Ioanna; Mourouzis, Alexandros

2014-01-01

The purpose of this paper is to introduce the Patient-Centered e-Health (PCEH) conceptual aspects alongside a multidisciplinary project that combines state-of-the-art technologies like cloud computing. The project, by combining several aspects of PCEH, such as: (a) electronic Personal Healthcare Record (e-PHR), (b) homecare telemedicine technologies, (c) e-prescribing, e-referral, e-learning, with advanced technologies like cloud computing and Service Oriented Architecture (SOA), will lead to an innovative integrated e-health platform of many benefits to the society, the economy, the industry, and the research community. To achieve this, a consortium of experts, both from industry (two companies, one hospital and one healthcare organization) and academia (three universities), was set to investigate, analyse, design, build and test the new platform. This paper provides insights to the PCEH concept and to the current stage of the project. In doing so, we aim at increasing the awareness of this important endeavor and sharing the lessons learned so far throughout our work.

Psychiatrists’ Comfort Using Computers and Other Electronic Devices in Clinical Practice

PubMed Central

Fochtmann, Laura J.; Clarke, Diana E.; Barber, Keila; Hong, Seung-Hee; Yager, Joel; Mościcki, Eve K.; Plovnick, Robert M.

2015-01-01

This report highlights findings from the Study of Psychiatrists’ Use of Informational Resources in Clinical Practice, a cross-sectional Web- and paper-based survey that examined psychiatrists’ comfort using computers and other electronic devices in clinical practice. One-thousand psychiatrists were randomly selected from the American Medical Association Physician Masterfile and asked to complete the survey between May and August, 2012. A total of 152 eligible psychiatrists completed the questionnaire (response rate 22.2 %). The majority of psychiatrists reported comfort using computers for educational and personal purposes. However, 26 % of psychiatrists reported not using or not being comfortable using computers for clinical functions. Psychiatrists under age 50 were more likely to report comfort using computers for all purposes than their older counterparts. Clinical tasks for which computers were reportedly used comfortably, specifically by psychiatrists younger than 50, included documenting clinical encounters, prescribing, ordering laboratory tests, accessing read-only patient information (e.g., test results), conducting internet searches for general clinical information, accessing online patient educational materials, and communicating with patients or other clinicians. Psychiatrists generally reported comfort using computers for personal and educational purposes. However, use of computers in clinical care was less common, particularly among psychiatrists 50 and older. Information and educational resources need to be available in a variety of accessible, user-friendly, computer and non-computer-based formats, to support use across all ages. Moreover, ongoing training and technical assistance with use of electronic and mobile device technologies in clinical practice is needed. Research on barriers to clinical use of computers is warranted. PMID:26667248

Psychiatrists' Comfort Using Computers and Other Electronic Devices in Clinical Practice.

PubMed

Duffy, Farifteh F; Fochtmann, Laura J; Clarke, Diana E; Barber, Keila; Hong, Seung-Hee; Yager, Joel; Mościcki, Eve K; Plovnick, Robert M

2016-09-01

This report highlights findings from the Study of Psychiatrists' Use of Informational Resources in Clinical Practice, a cross-sectional Web- and paper-based survey that examined psychiatrists' comfort using computers and other electronic devices in clinical practice. One-thousand psychiatrists were randomly selected from the American Medical Association Physician Masterfile and asked to complete the survey between May and August, 2012. A total of 152 eligible psychiatrists completed the questionnaire (response rate 22.2 %). The majority of psychiatrists reported comfort using computers for educational and personal purposes. However, 26 % of psychiatrists reported not using or not being comfortable using computers for clinical functions. Psychiatrists under age 50 were more likely to report comfort using computers for all purposes than their older counterparts. Clinical tasks for which computers were reportedly used comfortably, specifically by psychiatrists younger than 50, included documenting clinical encounters, prescribing, ordering laboratory tests, accessing read-only patient information (e.g., test results), conducting internet searches for general clinical information, accessing online patient educational materials, and communicating with patients or other clinicians. Psychiatrists generally reported comfort using computers for personal and educational purposes. However, use of computers in clinical care was less common, particularly among psychiatrists 50 and older. Information and educational resources need to be available in a variety of accessible, user-friendly, computer and non-computer-based formats, to support use across all ages. Moreover, ongoing training and technical assistance with use of electronic and mobile device technologies in clinical practice is needed. Research on barriers to clinical use of computers is warranted.

Use of a wireless local area network in an orthodontic clinic.

PubMed

Mupparapu, Muralidhar; Binder, Robert E; Cummins, John M

2005-06-01

Radiographic images and other patient records, including medical histories, demographics, and health insurance information, can now be stored digitally and accessed via patient management programs. However, digital image acquisition and diagnosis and treatment planning are independent tasks, and each is time consuming, especially when performed at different computer workstations. Networking or linking the computers in an office enhances access to imaging and treatment planning tools. Access can be further enhanced if the entire network is wireless. Thanks to wireless technology, stand-alone, desk-bound personal computers have been replaced with mobile, hand-held devices that can communicate with each other and the rest of the world via the Internet. As with any emerging technology, some issues should be kept in mind when adapting to the wireless environment. Foremost is network security. Second is the choice of mobile hardware devices that are used by the orthodontist, office staff, and patients. This article details the standards and choices in wireless technology that can be implemented in an orthodontic clinic and suggests how to select suitable mobile hardware for accessing or adding data to a preexisting network. The network security protocols discussed comply with HIPAA regulations and boost the efficiency of a modern orthodontic clinic.

Satellite Imagery Via Personal Computer

NASA Technical Reports Server (NTRS)

1989-01-01

Automatic Picture Transmission (APT) was incorporated by NASA in the Tiros 8 weather satellite. APT included an advanced satellite camera that immediately transmitted a picture as well as low cost receiving equipment. When an advanced scanning radiometer was later introduced, ground station display equipment would not readily adjust to the new format until GSFC developed an APT Digital Scan Converter that made them compatible. A NASA Technical Note by Goddard's Vermillion and Kamoski described how to build a converter. In 1979, Electro-Services, using this technology, built the first microcomputer weather imaging system in the U.S. The company changed its name to Satellite Data Systems, Inc. and now manufactures the WeatherFax facsimile display graphics system which converts a personal computer into a weather satellite image acquisition and display workstation. Hardware, antennas, receivers, etc. are also offered. Customers include U.S. Weather Service, schools, military, etc.

Handheld computers in nursing education: PDA pilot project.

PubMed

Koeniger-Donohue, Rebecca

2008-02-01

Interest in the use and application of handheld technology at undergraduate and graduate nursing programs across the country is growing rapidly. Personal digital assistants (PDAs) are often referred to as a "peripheral brain" because they can save time, decrease errors, and simplify information retrieval at the point of care. In addition, research results support the notion that PDAs enhance nursing clinical education and are an effective student learning resource. However, most nursing programs lack the full range of technological resources to implement and provide ongoing support for handheld technology use by faculty and students. This article describes a 9-month pilot project for the initial use of PDAs by novice faculty and students at Simmons College.

Computer-generated graphical presentations: use of multimedia to enhance communication.

PubMed

Marks, L S; Penson, D F; Maller, J J; Nielsen, R T; deKernion, J B

1997-01-01

Personal computers may be used to create, store, and deliver graphical presentations. With computer-generated combinations of the five media (text, images, sound, video, and animation)--that is, multimedia presentations--the effectiveness of message delivery can be greatly increased. The basic tools are (1) a personal computer; (2) presentation software; and (3) a projector to enlarge the monitor images for audience viewing. Use of this new method has grown rapidly in the business-conference world, but has yet to gain widespread acceptance at medical meetings. We review herein the rationale for multimedia presentations in medicine (vis-à-vis traditional slide shows) as an improved means for increasing audience attention, comprehension, and retention. The evolution of multimedia is traced from earliest times to the present. The steps involved in making a multimedia presentation are summarized, emphasizing advances in technology that bring the new method within practical reach of busy physicians. Specific attention is given to software, digital image processing, storage devices, and delivery methods. Our development of a urology multimedia presentation--delivered May 4, 1996, before the Society for Urology and Engineering and now Internet-accessible at http://www.usrf.org--was the impetus for this work.

Web-based tailored nutrition education: results of a randomized controlled trial.

PubMed

Oenema, A; Brug, J; Lechner, L

2001-12-01

There is ample evidence that printed, computer-tailored nutrition education is a more effective tool for motivating people to change to healthier diets than general nutrition education. New technology is now providing more advanced ways of delivering tailored messages, e.g. via the World Wide Web (WWW). Before disseminating a tailored intervention via the web, it is important to investigate the potential of web-based tailored nutrition education. The present study investigated the immediate impact of web-based computer-tailored nutrition education on personal awareness and intentions related to intake of fat, fruit and vegetables. A randomized controlled trial, with a pre-test-post-test control group design was conducted. Significant differences in awareness and intention to change were found between the intervention and control group at post-test. The tailored intervention was appreciated better, was rated as more personally relevant, and had more subjective impact on opinion and intentions to change than the general nutrition information. Computer literacy had no effect on these ratings. The results indicate that interactive, web-based computer-tailored nutrition education can lead to changes in determinants of behavior. Future research should be aimed at longer-term (behavioral) effects and the practicability of distributing tailored interventions via the WWW.

Image-Based Predictive Modeling of Heart Mechanics.

PubMed

Wang, V Y; Nielsen, P M F; Nash, M P

2015-01-01

Personalized biophysical modeling of the heart is a useful approach for noninvasively analyzing and predicting in vivo cardiac mechanics. Three main developments support this style of analysis: state-of-the-art cardiac imaging technologies, modern computational infrastructure, and advanced mathematical modeling techniques. In vivo measurements of cardiac structure and function can be integrated using sophisticated computational methods to investigate mechanisms of myocardial function and dysfunction, and can aid in clinical diagnosis and developing personalized treatment. In this article, we review the state-of-the-art in cardiac imaging modalities, model-based interpretation of 3D images of cardiac structure and function, and recent advances in modeling that allow personalized predictions of heart mechanics. We discuss how using such image-based modeling frameworks can increase the understanding of the fundamental biophysics behind cardiac mechanics, and assist with diagnosis, surgical guidance, and treatment planning. Addressing the challenges in this field will require a coordinated effort from both the clinical-imaging and modeling communities. We also discuss future directions that can be taken to bridge the gap between basic science and clinical translation.

PERSONAL COMPUTERS AND ENVIRONMENTAL ENGINEERING

EPA Science Inventory

This article discusses how personal computers can be applied to environmental engineering. fter explaining some of the differences between mainframe and Personal computers, we will review the development of personal computers and describe the areas of data management, interactive...

"Watts per person" paradigm to design net zero energy buildings: Examining technology interventions and integrating occupant feedback to reduce plug loads in a commercial building

NASA Astrophysics Data System (ADS)

Yagi Kim, Mika

As building envelopes have improved due to more restrictive energy codes, internal loads have increased largely due to the proliferation of computers, electronics, appliances, imaging and audio visual equipment that continues to grow in commercial buildings. As the dependency on the internet for information and data transfer increases, the electricity demand will pose a challenge to design and operate Net Zero Energy Buildings (NZEBs). Plug Loads (PLs) as a proportion of the building load has become the largest non-regulated building energy load and represents the third highest electricity end-use in California's commercial office buildings, accounting for 23% of the total building electricity consumption (Ecova 2011,2). In the Annual Energy Outlook 2008 (AEO2008), prepared by the Energy Information Administration (EIA) that presents long-term projections of energy supply and demand through 2030 states that office equipment and personal computers are the "fastest growing electrical end uses" in the commercial sector. This thesis entitled "Watts Per Person" Paradigm to Design Net Zero Energy Buildings, measures the implementation of advanced controls and behavioral interventions to study the reduction of PL energy use in the commercial sector. By integrating real world data extracted from an energy efficient commercial building of its energy use, the results produce a new methodology on estimating PL energy use by calculating based on "Watts Per Person" and analyzes computational simulation methods to design NZEBs.

CD-based image archival and management on a hybrid radiology intranet.

PubMed

Cox, R D; Henri, C J; Bret, P M

1997-08-01

This article describes the design and implementation of a low-cost image archival and management solution on a radiology network consisting of UNIX, IBM personal computer-compatible (IBM, Purchase, NY) and Macintosh (Apple Computer, Cupertino, CA) workstations. The picture archiving and communications system (PACS) is modular, scaleable and conforms to the Digital Imaging and Communications in Medicine (DICOM) 3.0 standard for image transfer, storage and retrieval. Image data is made available on soft-copy reporting workstations by a work-flow management scheme and on desktop computers through a World Wide Web (WWW) interface. Data archival is based on recordable compact disc (CD) technology and is automated. The project has allowed the radiology department to eliminate the use of film in magnetic resonance (MR) imaging, computed tomography (CT) and ultrasonography.

Ecological momentary assessment of urban adolescents' technology use and cravings for unhealthy snacks and drinks: differences by ethnicity and sex.

PubMed

Borgogna, Nicholas; Lockhart, Ginger; Grenard, Jerry L; Barrett, Tyson; Shiffman, Saul; Reynolds, Kim D

2015-05-01

Adolescents' technology use is generally associated with food cravings, but it is not clear whether specific types of technology elicit particular types of cravings or whether personal characteristics play a role in these associations. We examined whether momentary associations between four technology types (ie, television, video games, computer messaging, and phone messaging) and cravings for unhealthy snack foods and sweetened drinks were moderated by youths' sex, ethnicity, body mass index, and age. Urban adolescents (N=158) aged 14 to 17 years provided momentary information about their technology use and food cravings during the course of 1 week and completed survey reports of their personal characteristics. We used multilevel modeling to determine momentary associations and interactions. Non-Hispanic adolescents showed stronger associations between television exposure and cravings for sweet snacks, salty snacks, and sweetened drinks. Being Hispanic was associated with stronger associations between phone messaging and cravings for sweet snacks, salty snacks, and sweetened drinks. Males showed stronger associations between video game use and salty snack cravings. As the public health field continues to monitor the effects of technology use on adolescents' eating and overall health, it will be important to determine the extent to which these groups are differentially affected by different forms of technology. Copyright © 2015 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

48 CFR 1552.239-103 - Acquisition of Energy Star Compliant Microcomputers, Including Personal Computers, Monitors and...

Code of Federal Regulations, 2012 CFR

2012-10-01

... Compliant Microcomputers, Including Personal Computers, Monitors and Printers. 1552.239-103 Section 1552.239... Star Compliant Microcomputers, Including Personal Computers, Monitors and Printers. As prescribed in... Personal Computers, Monitors, and Printers (APR 1996) (a) The Contractor shall provide computer products...

48 CFR 1552.239-103 - Acquisition of Energy Star Compliant Microcomputers, Including Personal Computers, Monitors and...

Code of Federal Regulations, 2011 CFR

2011-10-01

... Compliant Microcomputers, Including Personal Computers, Monitors and Printers. 1552.239-103 Section 1552.239... Star Compliant Microcomputers, Including Personal Computers, Monitors and Printers. As prescribed in... Personal Computers, Monitors, and Printers (APR 1996) (a) The Contractor shall provide computer products...

48 CFR 1552.239-103 - Acquisition of Energy Star Compliant Microcomputers, Including Personal Computers, Monitors and...

Code of Federal Regulations, 2010 CFR

2010-10-01

... Compliant Microcomputers, Including Personal Computers, Monitors and Printers. 1552.239-103 Section 1552.239... Star Compliant Microcomputers, Including Personal Computers, Monitors and Printers. As prescribed in... Personal Computers, Monitors, and Printers (APR 1996) (a) The Contractor shall provide computer products...

Using Open Source Software in Visual Simulation Development

DTIC Science & Technology

2005-09-01

increased the use of the technology in training activities. Using open source/free software tools in the process can expand these possibilities...resulting in even greater cost reduction and allowing the flexibility needed in a training environment. This thesis presents a configuration and architecture...to be used when developing training visual simulations using both personal computers and open source tools. Aspects of the requirements needed in a

FARSITE: a fire area simulator for fire managers

Treesearch

Mark A. Finney

1995-01-01

A fire growth model (FARSITE) has been developed for use on personal computers (PC’s). Because PC’s are commonly used by land and fire managers, this portable platform would be an accustomed means to bring fire growth modeling technology to management applications. The FARSITE model is intended for use in projecting the growth of prescribed natural fires for wilderness...

Time and Money Spent on the Mass Media in an Age of New Communication Technologies: A Market Study.

ERIC Educational Resources Information Center

Ogan, Christine L.; Kelly, James D.

A study surveyed 276 residents of Indianapolis, Indiana to determine how the people might be changing media use and spending habits in a time of growing interest in video cassette recorders (VCRs), backyard satellite dishes, pay-TV, and personal computers. Questions were designed to determine the degree to which people would buy into the new…

Benefits and Limitations of iPads in the High School Science Classroom and a Trophic Cascade Lesson Plan

ERIC Educational Resources Information Center

Ward, Nicholas D.; Finley, Rachel J.; Keil, Richard G.; Clay, Tansy G.

2013-01-01

This study explores the utility of a set of tablet-based personal computers in the K-12 science, technology, engineering, and mathematics classroom. Specifically, a lesson on food-chain dynamics and predator-prey population controls was designed on the Apple® iPad platform and delivered to three sophomore-level ecology classes (roughly 30 students…

A Study of the 1:1 Laptop Program at the Denver School of Science & Technology

ERIC Educational Resources Information Center

Zucker, Andrew A.; Hug, Sarah T.

2007-01-01

Background: The states of Maine and Pennsylvania support 1:1 laptop programs in which every student is provided with a personal computer. Many other states, districts, and schools also have full or pilot 1:1 laptop programs. Purpose: As 1:1 laptop programs grow in number and size, more information is needed about the impacts on teaching, learning,…

Initial Determination of Low Earth Orbits Using Commercial Telescopes

DTIC Science & Technology

2008-03-01

many new technologies have significantly changed the face of private astronomy . Developments such as inexpensive but high-quality sensors, rapid... astronomy . Unpar- alleled access to quality equipment, rapid personal computing, and extensive community support enable nearly anyone to achieve feats in...other subdisciplines of astronomy , this field benefits greatly from recent advances. This project examines how modern equipment is used to track Low Earth

Potential of One-to-One Technology Uses and Pedagogical Practices: Student Agency and Participation in an Economically Disadvantaged Eighth Grade

ERIC Educational Resources Information Center

Andrade Johnson, Maria Dulce Silva

2017-01-01

The accelerated growth of 1:1 educational computing initiatives has challenged digital equity with a three-tiered, socioeconomic digital divide: (a) access, (b) higher order uses, and (c) user empowerment and personalization. As the access gap has been closing, the exponential increase of 1:1 devices threatens to widen the second and third digital…

Personal Health Records: A Systematic Literature Review

PubMed Central

2017-01-01

Background Information and communication technology (ICT) has transformed the health care field worldwide. One of the main drivers of this change is the electronic health record (EHR). However, there are still open issues and challenges because the EHR usually reflects the partial view of a health care provider without the ability for patients to control or interact with their data. Furthermore, with the growth of mobile and ubiquitous computing, the number of records regarding personal health is increasing exponentially. This movement has been characterized as the Internet of Things (IoT), including the widespread development of wearable computing technology and assorted types of health-related sensors. This leads to the need for an integrated method of storing health-related data, defined as the personal health record (PHR), which could be used by health care providers and patients. This approach could combine EHRs with data gathered from sensors or other wearable computing devices. This unified view of patients’ health could be shared with providers, who may not only use previous health-related records but also expand them with data resulting from their interactions. Another PHR advantage is that patients can interact with their health data, making decisions that may positively affect their health. Objective This work aimed to explore the recent literature related to PHRs by defining the taxonomy and identifying challenges and open questions. In addition, this study specifically sought to identify data types, standards, profiles, goals, methods, functions, and architecture with regard to PHRs. Methods The method to achieve these objectives consists of using the systematic literature review approach, which is guided by research questions using the population, intervention, comparison, outcome, and context (PICOC) criteria. Results As a result, we reviewed more than 5000 scientific studies published in the last 10 years, selected the most significant approaches, and thoroughly surveyed the health care field related to PHRs. We developed an updated taxonomy and identified challenges, open questions, and current data types, related standards, main profiles, input strategies, goals, functions, and architectures of the PHR. Conclusions All of these results contribute to the achievement of a significant degree of coverage regarding the technology related to PHRs. PMID:28062391

Outline of cost-benefit analysis and a case study

NASA Technical Reports Server (NTRS)

Kellizy, A.

1978-01-01

The methodology of cost-benefit analysis is reviewed and a case study involving solar cell technology is presented. Emphasis is placed on simplifying the technique in order to permit a technical person not trained in economics to undertake a cost-benefit study comparing alternative approaches to a given problem. The role of economic analysis in management decision making is discussed. In simplifying the methodology it was necessary to restrict the scope and applicability of this report. Additional considerations and constraints are outlined. Examples are worked out to demonstrate the principles. A computer program which performs the computational aspects appears in the appendix.

Persons with multiple disabilities select environmental stimuli through a smile response monitored via camera-based technology.

PubMed

Lancioni, Giulio E; Bellini, Domenico; Oliva, Doretta; Singh, Nirbhay N; O'reilly, Mark F; Lang, Russell; Didden, Robert; Bosco, Andrea

2011-01-01

To assess whether two persons with multiple disabilities could use smile expressions and new camera-based microswitch technology to select environmental stimuli. Within each session, a computer system provided samples/reminders of preferred and non-preferred stimuli. The camera-based microswitch determined whether the participants had smile expressions in relation to those samples. If they did, stimuli matching the specific samples to which they responded were presented for 20 seconds. The smile expression could be profitably used by the participants who managed to select means of ∼70% or 75% of the preferred stimulus opportunities made available by the environment while avoiding almost all the non-preferred stimulus opportunities. Smile expressions (a) might be an effective and rapid means for selecting preferred stimulation and (b) might develop into cognitively more elaborate forms of responding through the learning experience (i.e. their consistent association with positive/reinforcing consequences).

Co-production of Health enabled by next generation personal health systems.

PubMed

Boye, Niels

2012-01-01

This paper describes the theoretical principles for the establishment of a parallel and complementary modality of healthcare delivery - named Coproduction of Health (CpH). This service-model activates digital data, information, and knowledge about health, healthy choices, and the individuals' health-state and computes through personalized models context-aware communication and advice. "Lightweight technologies" (smartphones, tablets, application stores) would serve as the technology close to the end-users (citizens, patients, clients, customers), connecting them with "big data" in conventionally and non-conventionally organized data repositories. The CpH modality aims at providing synergies between professional healthcare, selfcare, informal care and provides data-fusion from several sources such as health characteristics of consumer goods, from sensors, actuators, and health related data-repositories, and turns this into "health added value" for the individual. A theoretical business model respecting healthcare values, ethics, and legal foundation is also sketched out.

Eye-based Direct Interaction for Environmental Control in Heterogeneous Smart Environments

NASA Astrophysics Data System (ADS)

Corno, Fulvio; Gale, Alastair; Majaranta, Päivi; Räihä, Kari-Jouko

environmental control is the control, operation, and monitoring of an environment via intermediary technology such as a computer. Typically this means control of a domestic home.Within the scope of COGAIN, this environmental control concerns the control of the personal environment of a person (with or without a disability). This defines environmental control as the control of a home or domestic setting and those objects that are within that setting. Thus, we may say that environmental control systems enable anyone to operate a wide range of domestic appliances and other vital functions in the home by remote control. In recent years the problem of self-sufficiency for older people and people with a disability has attracted increasing attention and resources. The search for new solutions that can guarantee greater autonomy and a better quality of life has begun to exploit easily available state-of-the-art technology. Personal environmental control can be considered to be a comprehensive and effective aid, adaptable to the functional possibilities of the user and to their desired actions.

[Measurement of intracranial hematoma volume by personal computer].

PubMed

DU, Wanping; Tan, Lihua; Zhai, Ning; Zhou, Shunke; Wang, Rui; Xue, Gongshi; Xiao, An

2011-01-01

To explore the method for intracranial hematoma volume measurement by the personal computer. Forty cases of various intracranial hematomas were measured by the computer tomography with quantitative software and personal computer with Photoshop CS3 software, respectively. the data from the 2 methods were analyzed and compared. There was no difference between the data from the computer tomography and the personal computer (P>0.05). The personal computer with Photoshop CS3 software can measure the volume of various intracranial hematomas precisely, rapidly and simply. It should be recommended in the clinical medicolegal identification.

Alternative treatment technology information center computer database system

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sullivan, D.

1995-10-01

The Alternative Treatment Technology Information Center (ATTIC) computer database system was developed pursuant to the 1986 Superfund law amendments. It provides up-to-date information on innovative treatment technologies to clean up hazardous waste sites. ATTIC v2.0 provides access to several independent databases as well as a mechanism for retrieving full-text documents of key literature. It can be accessed with a personal computer and modem 24 hours a day, and there are no user fees. ATTIC provides {open_quotes}one-stop shopping{close_quotes} for information on alternative treatment options by accessing several databases: (1) treatment technology database; this contains abstracts from the literature on all typesmore » of treatment technologies, including biological, chemical, physical, and thermal methods. The best literature as viewed by experts is highlighted. (2) treatability study database; this provides performance information on technologies to remove contaminants from wastewaters and soils. It is derived from treatability studies. This database is available through ATTIC or separately as a disk that can be mailed to you. (3) underground storage tank database; this presents information on underground storage tank corrective actions, surface spills, emergency response, and remedial actions. (4) oil/chemical spill database; this provides abstracts on treatment and disposal of spilled oil and chemicals. In addition to these separate databases, ATTIC allows immediate access to other disk-based systems such as the Vendor Information System for Innovative Treatment Technologies (VISITT) and the Bioremediation in the Field Search System (BFSS). The user may download these programs to their own PC via a high-speed modem. Also via modem, users are able to download entire documents through the ATTIC system. Currently, about fifty publications are available, including Superfund Innovative Technology Evaluation (SITE) program documents.« less

Computer-based personality judgments are more accurate than those made by humans

PubMed Central

Youyou, Wu; Kosinski, Michal; Stillwell, David

2015-01-01

Judging others’ personalities is an essential skill in successful social living, as personality is a key driver behind people’s interactions, behaviors, and emotions. Although accurate personality judgments stem from social-cognitive skills, developments in machine learning show that computer models can also make valid judgments. This study compares the accuracy of human and computer-based personality judgments, using a sample of 86,220 volunteers who completed a 100-item personality questionnaire. We show that (i) computer predictions based on a generic digital footprint (Facebook Likes) are more accurate (r = 0.56) than those made by the participants’ Facebook friends using a personality questionnaire (r = 0.49); (ii) computer models show higher interjudge agreement; and (iii) computer personality judgments have higher external validity when predicting life outcomes such as substance use, political attitudes, and physical health; for some outcomes, they even outperform the self-rated personality scores. Computers outpacing humans in personality judgment presents significant opportunities and challenges in the areas of psychological assessment, marketing, and privacy. PMID:25583507

Computer-based personality judgments are more accurate than those made by humans.

PubMed

Youyou, Wu; Kosinski, Michal; Stillwell, David

2015-01-27

Judging others' personalities is an essential skill in successful social living, as personality is a key driver behind people's interactions, behaviors, and emotions. Although accurate personality judgments stem from social-cognitive skills, developments in machine learning show that computer models can also make valid judgments. This study compares the accuracy of human and computer-based personality judgments, using a sample of 86,220 volunteers who completed a 100-item personality questionnaire. We show that (i) computer predictions based on a generic digital footprint (Facebook Likes) are more accurate (r = 0.56) than those made by the participants' Facebook friends using a personality questionnaire (r = 0.49); (ii) computer models show higher interjudge agreement; and (iii) computer personality judgments have higher external validity when predicting life outcomes such as substance use, political attitudes, and physical health; for some outcomes, they even outperform the self-rated personality scores. Computers outpacing humans in personality judgment presents significant opportunities and challenges in the areas of psychological assessment, marketing, and privacy.

"Willing but unwilling": attitudinal barriers to adoption of home-based health information technology among older adults.

PubMed

Young, Rachel; Willis, Erin; Cameron, Glen; Geana, Mugur

2014-06-01

While much research focuses on adoption of electronic health-care records and other information technology among health-care providers, less research explores patient attitudes. This qualitative study examines barriers to adoption of home-based health information technology, particularly personal electronic health records, among older adults. We conducted in-depth interviews (30-90 min duration) with 35 American adults, aged 46-72 years, to determine their perceptions of and attitudes toward home-based health information technology. Analysis of interview data revealed that most barriers to adoption fell under four themes: technological discomfort, privacy or security concerns, lack of relative advantage, and perceived distance from the user representation. Based on our findings, systems to promote home-based health information technology should incorporate familiar computer applications, alleviate privacy and security concerns, and align with older adults' active and engaged self-image.

Editorial

NASA Astrophysics Data System (ADS)

Caulfield, H. J.

1981-08-01

The SPIE Reports section of Optical Engineering is a vital part of the journal. I hope it serves the optics community in many ways the archival part of the journal cannot possibly serve. Appropriate goals include: - technology alerts (hot new developments outlined and summarized) - technology maps (who is doing what at various locations) book reviews - personal, signed opinions by qualified experts (with opposing views welcome) computer program exchanges meeting notices new product and new literature announcements - industry news - news about people in the optics community placement exchange Perhaps you can think of more. What would you like to know? How can we serve your needs?

Geowall: Investigations into low-cost stereo display technologies

USGS Publications Warehouse

Steinwand, Daniel R.; Davis, Brian; Weeks, Nathan

2003-01-01

Recently, the combination of new projection technology, fast, low-cost graphics cards, and Linux-powered personal computers has made it possible to provide a stereoprojection and stereoviewing system that is much more affordable than previous commercial solutions. These Geowall systems are low-cost visualization systems built with commodity off-the-shelf components, run on open-source (and other) operating systems, and using open-source applications software. In short, they are ?Beowulf-class? visualization systems that provide a cost-effective way for the U. S. Geological Survey to broaden participation in the visualization community and view stereoimagery and three-dimensional models2.

Online Health-Information Seeking Among Older Populations: Family Influences and the Role of the Medical Professional.

PubMed

Magsamen-Conrad, Kate; Dillon, Jeanette M; Billotte Verhoff, China; Faulkner, Sandra L

2018-02-23

There are myriad technological devices, computer programs, and online information sources available for people to manage their health and the health of others. However, people must be technologically and health literate and capable of accessing, analyzing, and sharing the information they encounter. The authors interviewed middle-aged and older adults about their online health information seeking behavior and discovered that technology and health literacy are influenced by a collective ability to manage the health and technological needs of a family. We used information management theory to frame participants' experiences of their self-efficacy using technology to manage the health of loved ones. Findings suggest that health can be co-managed if at least one person in a family unit is technologically "savvy" and able to effectively share health information. However, individuals' confidence in their own literacy often depends on others, usually family members who tend to "do" instead of "teach."

Applications of personal computers in geophysics

NASA Astrophysics Data System (ADS)

Lee, W. H. K.; Lahr, J. C.; Habermann, R. E.

Since 1981, the use of personal computers (PCs) to increase productivity has become widespread. At present, more than 5 million personal computers are in operation for business, education, engineering, and scientific purposes. Activities within AGU reflect this trend: KOSMOS, the AGU electronic network, was introduced this year, and the AGU Committee on Personal Computers, chaired by W.H K. Lee (U.S. Geological Survey, Menlo Park, Calif.), was recently formed. In addition, in conjunction with the 1986 AGU Fall Meeting, this committee is organizing a personal computer session and hands-on demonstrations to promote applications of personal computers in geophysics.

Patient engagement in the inpatient setting: a systematic review

PubMed Central

Prey, Jennifer E; Woollen, Janet; Wilcox, Lauren; Sackeim, Alexander D; Hripcsak, George; Bakken, Suzanne; Restaino, Susan; Feiner, Steven; Vawdrey, David K

2014-01-01

Objective To systematically review existing literature regarding patient engagement technologies used in the inpatient setting. Methods PubMed, Association for Computing Machinery (ACM) Digital Library, Institute of Electrical and Electronics Engineers (IEEE) Xplore, and Cochrane databases were searched for studies that discussed patient engagement (‘self-efficacy’, ‘patient empowerment’, ‘patient activation’, or ‘patient engagement’), (2) involved health information technology (‘technology’, ‘games’, ‘electronic health record’, ‘electronic medical record’, or ‘personal health record’), and (3) took place in the inpatient setting (‘inpatient’ or ‘hospital’). Only English language studies were reviewed. Results 17 articles were identified describing the topic of inpatient patient engagement. A few articles identified design requirements for inpatient engagement technology. The remainder described interventions, which we grouped into five categories: entertainment, generic health information delivery, patient-specific information delivery, advanced communication tools, and personalized decision support. Conclusions Examination of the current literature shows there are considerable gaps in knowledge regarding patient engagement in the hospital setting and inconsistent use of terminology regarding patient engagement overall. Research on inpatient engagement technologies has been limited, especially concerning the impact on health outcomes and cost-effectiveness. PMID:24272163

Ultrafast Comparison of Personal Genomes via Precomputed Genome Fingerprints.

PubMed

Glusman, Gustavo; Mauldin, Denise E; Hood, Leroy E; Robinson, Max

2017-01-01

We present an ultrafast method for comparing personal genomes. We transform the standard genome representation (lists of variants relative to a reference) into "genome fingerprints" via locality sensitive hashing. The resulting genome fingerprints can be meaningfully compared even when the input data were obtained using different sequencing technologies, processed using different pipelines, represented in different data formats and relative to different reference versions. Furthermore, genome fingerprints are robust to up to 30% missing data. Because of their reduced size, computation on the genome fingerprints is fast and requires little memory. For example, we could compute all-against-all pairwise comparisons among the 2504 genomes in the 1000 Genomes data set in 67 s at high quality (21 μs per comparison, on a single processor), and achieved a lower quality approximation in just 11 s. Efficient computation enables scaling up a variety of important genome analyses, including quantifying relatedness, recognizing duplicative sequenced genomes in a set, population reconstruction, and many others. The original genome representation cannot be reconstructed from its fingerprint, effectively decoupling genome comparison from genome interpretation; the method thus has significant implications for privacy-preserving genome analytics.

A performance analysis of advanced I/O architectures for PC-based network file servers

NASA Astrophysics Data System (ADS)

Huynh, K. D.; Khoshgoftaar, T. M.

1994-12-01

In the personal computing and workstation environments, more and more I/O adapters are becoming complete functional subsystems that are intelligent enough to handle I/O operations on their own without much intervention from the host processor. The IBM Subsystem Control Block (SCB) architecture has been defined to enhance the potential of these intelligent adapters by defining services and conventions that deliver command information and data to and from the adapters. In recent years, a new storage architecture, the Redundant Array of Independent Disks (RAID), has been quickly gaining acceptance in the world of computing. In this paper, we would like to discuss critical system design issues that are important to the performance of a network file server. We then present a performance analysis of the SCB architecture and disk array technology in typical network file server environments based on personal computers (PCs). One of the key issues investigated in this paper is whether a disk array can outperform a group of disks (of same type, same data capacity, and same cost) operating independently, not in parallel as in a disk array.

Inventory of environmental impact models related to energy technologies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Owen, P.T.; Dailey, N.S.; Johnson, C.A.

The purpose of this inventory is to identify and collect data on computer simulations and computational models related to the environmental effects of energy source development, energy conversion, or energy utilization. Information for 33 data fields was sought for each model reported. All of the information which could be obtained within the time alloted for completion of the project is presented for each model listed. Efforts will be continued toward acquiring the needed information. Readers who are interested in these particular models are invited to contact ESIC for assistance in locating them. In addition to the standard bibliographic information, othermore » data fields of interest to modelers, such as computer hardware and software requirements, algorithms, applications, and existing model validation information, are included. Indexes are provided for contact person, acronym, keyword, and title. The models are grouped into the following categories: atmospheric transport, air quality, aquatic transport, terrestrial food chains, soil transport, aquatic food chains, water quality, dosimetry, and human effects, animal effects, plant effects, and generalized environmental transport. Within these categories, the models are arranged alphabetically by last name of the contact person.« less

Introducing Technology for Thriving in Residential Long-Term Care.

PubMed

Østensen, Elisabeth; Gjevjon, Edith Roth; Øderud, Tone; Moen, Anne

2017-01-01

To present an emerging innovative care model that supports participation and thriving by older adults in residential care, by introduction to new technology and mobilizing volunteer services. Qualitative, exploratory study, introducing tablet computers to 15 older adults in two municipalities. The intervention encompassed weekly workshops over the course of 1 year with volunteer adolescents as personal tutors. Observations of workshops, interviews with nurses, and repeated semistructured interviews with older adult participants eliciting their perspective on use, experiences, perceived usefulness, and overall evaluation of the intervention. A model of four components is suggested to support participation and thriving by older adults in residential care: (a) simplified tools: iPad-technology relatively easy to use; (b) person-centered process: one-to-one tutoring following each individual's own pace; (c) young volunteers to teach technology, establishing an intergenerational arena; and (d) being mindful of driving forces that encourage use and learning. We found that all kinds of use and all levels of mastery generated a sense of pride that supported thriving and enjoyment. These findings support the use of new technology and use of volunteer services for sustaining thriving in older adults. The person-centered approach stimulates use of the tablet, and participants showed enjoyment, more social participation, and reported subjective experiences of thriving. Innovative models of care that prevent (or postpone) functional decline and support thriving in older adults are highly sought after in health care. A model that systematically involves volunteer services comes with potentials to alleviate nurses' workload, and then the intervention is seen as a manageable and low-cost initiative in residential care. © 2016 Sigma Theta Tau International.

Patient engagement in the inpatient setting: a systematic review.

PubMed

Prey, Jennifer E; Woollen, Janet; Wilcox, Lauren; Sackeim, Alexander D; Hripcsak, George; Bakken, Suzanne; Restaino, Susan; Feiner, Steven; Vawdrey, David K

2014-01-01

To systematically review existing literature regarding patient engagement technologies used in the inpatient setting. PubMed, Association for Computing Machinery (ACM) Digital Library, Institute of Electrical and Electronics Engineers (IEEE) Xplore, and Cochrane databases were searched for studies that discussed patient engagement ('self-efficacy', 'patient empowerment', 'patient activation', or 'patient engagement'), (2) involved health information technology ('technology', 'games', 'electronic health record', 'electronic medical record', or 'personal health record'), and (3) took place in the inpatient setting ('inpatient' or 'hospital'). Only English language studies were reviewed. 17 articles were identified describing the topic of inpatient patient engagement. A few articles identified design requirements for inpatient engagement technology. The remainder described interventions, which we grouped into five categories: entertainment, generic health information delivery, patient-specific information delivery, advanced communication tools, and personalized decision support. Examination of the current literature shows there are considerable gaps in knowledge regarding patient engagement in the hospital setting and inconsistent use of terminology regarding patient engagement overall. Research on inpatient engagement technologies has been limited, especially concerning the impact on health outcomes and cost-effectiveness. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Issues in implementing a knowledge-based ECG analyzer for personal mobile health monitoring.

PubMed

Goh, K W; Kim, E; Lavanya, J; Kim, Y; Soh, C B

2006-01-01

Advances in sensor technology, personal mobile devices, and wireless broadband communications are enabling the development of an integrated personal mobile health monitoring system that can provide patients with a useful tool to assess their own health and manage their personal health information anytime and anywhere. Personal mobile devices, such as PDAs and mobile phones, are becoming more powerful integrated information management tools and play a major role in many people's lives. We focus on designing a health-monitoring system for people who suffer from cardiac arrhythmias. We have developed computer simulation models to evaluate the performance of appropriate electrocardiogram (ECG) analysis techniques that can be implemented on personal mobile devices. This paper describes an ECG analyzer to perform ECG beat and episode detection and classification. We have obtained promising preliminary results from our study. Also, we discuss several key considerations when implementing a mobile health monitoring solution. The mobile ECG analyzer would become a front-end patient health data acquisition module, which is connected to the Personal Health Information Management System (PHIMS) for data repository.

Development of Communication Assistive Technology for Persons with Deaf-Blindness and Physical Limitation.

PubMed

Hatakeyama, Takuro; Watanabe, Takashi; Takahashi, Kiriko; Doi, Kouki; Fukuda, Akiko

2015-01-01

The purpose of this study was to develop a system that will provide communication assistance to persons with deaf-blindness and physical limitation, so that they will be able to communicate with others without the help of an interpreter. With this communication system, a person with deaf-blindness and physical limitation uses a control switch to perform input operations based on the duration of the operating time and combination of long and short pulses. When the input is correctly performed, the user receives a feedback from the tablet computer as vibratory stimuli. Similarly, the message that other person's input with a Bluetooth keyboard is transmitted to the user as vibration stimuli. Following the development, we conducted a one-year assessment of the developed communication system in an actual environment with the cooperation of one person with deaf-blindness and physical limitation. . We confirmed that our developed system was useful for such a person, and understood that we must improve upon several aspects. We shall pursue further study, and will aim at providing a better communication environment for persons with deaf-blindness and physical limitation in future.

Doctors' experience with handheld computers in clinical practice: qualitative study.

PubMed

McAlearney, Ann Scheck; Schweikhart, Sharon B; Medow, Mitchell A

2004-05-15

To examine doctors' perspectives about their experiences with handheld computers in clinical practice. Qualitative study of eight focus groups consisting of doctors with diverse training and practice patterns. Six practice settings across the United States and two additional focus group sessions held at a national meeting of general internists. 54 doctors who did or did not use handheld computers. Doctors who used handheld computers in clinical practice seemed generally satisfied with them and reported diverse patterns of use. Users perceived that the devices helped them increase productivity and improve patient care. Barriers to use concerned the device itself and personal and perceptual constraints, with perceptual factors such as comfort with technology, preference for paper, and the impression that the devices are not easy to use somewhat difficult to overcome. Participants suggested that organisations can help promote handheld computers by providing advice on purchase, usage, training, and user support. Participants expressed concern about reliability and security of the device but were particularly concerned about dependency on the device and over-reliance as a substitute for clinical thinking. Doctors expect handheld computers to become more useful, and most seem interested in leveraging (getting the most value from) their use. Key opportunities with handheld computers included their use as a stepping stone to build doctors' comfort with other information technology and ehealth initiatives and providing point of care support that helps improve patient care.

The promise and challenge of personalized medicine: aging populations, complex diseases, and unmet medical need

PubMed Central

Henney, Adriano M

2012-01-01

Abstract The concept of personalized medicine is not new. It is being discussed with increasing interest in the medical, scientific, and general media because of the availability of advanced scientific and computational technologies, and the promise of the potential to improve the targeting and delivery of novel medicines. It is also being seen as one approach that may have a beneficial impact on reducing health care budgets. But what are the challenges that need to be addressed in its implementation in the clinic? This article poses some provocative questions and suggests some things that need to be considered. PMID:22661132

Snore related signals processing in a private cloud computing system.

PubMed

Qian, Kun; Guo, Jian; Xu, Huijie; Zhu, Zhaomeng; Zhang, Gongxuan

2014-09-01

Snore related signals (SRS) have been demonstrated to carry important information about the obstruction site and degree in the upper airway of Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS) patients in recent years. To make this acoustic signal analysis method more accurate and robust, big SRS data processing is inevitable. As an emerging concept and technology, cloud computing has motivated numerous researchers and engineers to exploit applications both in academic and industry field, which could have an ability to implement a huge blue print in biomedical engineering. Considering the security and transferring requirement of biomedical data, we designed a system based on private cloud computing to process SRS. Then we set the comparable experiments of processing a 5-hour audio recording of an OSAHS patient by a personal computer, a server and a private cloud computing system to demonstrate the efficiency of the infrastructure we proposed.

Employing subgoals in computer programming education

NASA Astrophysics Data System (ADS)

Margulieux, Lauren E.; Catrambone, Richard; Guzdial, Mark

2016-01-01

The rapid integration of technology into our professional and personal lives has left many education systems ill-equipped to deal with the influx of people seeking computing education. To improve computing education, we are applying techniques that have been developed for other procedural fields. The present study applied such a technique, subgoal labeled worked examples, to explore whether it would improve programming instruction. The first two experiments, conducted in a laboratory, suggest that the intervention improves undergraduate learners' problem-solving performance and affects how learners approach problem-solving. The third experiment demonstrates that the intervention has similar, and perhaps stronger, effects in an online learning environment with in-service K-12 teachers who want to become qualified to teach computing courses. By implementing this subgoal intervention as a tool for educators to teach themselves and their students, education systems could improve computing education and better prepare learners for an increasingly technical world.

Melanie II--a third-generation software package for analysis of two-dimensional electrophoresis images: I. Features and user interface.

PubMed

Appel, R D; Palagi, P M; Walther, D; Vargas, J R; Sanchez, J C; Ravier, F; Pasquali, C; Hochstrasser, D F

1997-12-01

Although two-dimensional electrophoresis (2-DE) computer analysis software packages have existed ever since 2-DE technology was developed, it is only now that the hardware and software technology allows large-scale studies to be performed on low-cost personal computers or workstations, and that setting up a 2-DE computer analysis system in a small laboratory is no longer considered a luxury. After a first attempt in the seventies and early eighties to develop 2-DE analysis software systems on hardware that had poor or even no graphical capabilities, followed in the late eighties by a wave of innovative software developments that were possible thanks to new graphical interface standards such as XWindows, a third generation of 2-DE analysis software packages has now come to maturity. It can be run on a variety of low-cost, general-purpose personal computers, thus making the purchase of a 2-DE analysis system easily attainable for even the smallest laboratory that is involved in proteome research. Melanie II 2-D PAGE, developed at the University Hospital of Geneva, is such a third-generation software system for 2-DE analysis. Based on unique image processing algorithms, this user-friendly object-oriented software package runs on multiple platforms, including Unix, MS-Windows 95 and NT, and Power Macintosh. It provides efficient spot detection and quantitation, state-of-the-art image comparison, statistical data analysis facilities, and is Internet-ready. Linked to proteome databases such as those available on the World Wide Web, it represents a valuable tool for the "Virtual Lab" of the post-genome area.

Development of a computer-assisted learning software package on dental traumatology.

PubMed

Tolidis, K; Crawford, P; Stephens, C; Papadogiannis, Y; Plakias, C

1998-10-01

The development of computer-assisted learning software packages is a relatively new field of computer application. The progress made in personal computer technology toward more user-friendly operating systems has stimulated the academic community to develop computer-assisted learning for pre- and postgraduate students. The ability of computers to combine audio and visual data in an interactive form provides a powerful educational tool. The purpose of this study was to develop and evaluate a computer-assisted learning package on dental traumatology. This program contains background information on the diagnosis, classification, and management of dental injuries in both the permanent and the deciduous dentitions. It is structured into chapters according to the nature of the injury and whether injury has occurred in the primary or permanent dentition. At the end of each chapter there is a self-assessment questionnaire as well as references to relevant literature. Extensive use of pictures and video provides a comprehensive overview of the subject.

Astrobiology for the 21st Century

NASA Astrophysics Data System (ADS)

Oliveira, C.

2008-02-01

We live in a scientific world. Science is all around us. We take scientific principles for granted every time we use a piece of technological apparatus, such as a car, a computer, or a cellphone. In today's world, citizens frequently have to make decisions that require them to have some basic scientific knowledge. To be a contributing citizen in a modern democracy, a person needs to understand the general principles of science.

A Requirements Analysis Model for Selection of Personal Computer (PC) software in Air Force Organizations

DTIC Science & Technology

1988-09-01

Institute of Technology Air University In Partial Fulfillment of the Requirements for the Degree of Master of Science in Systems Management Dexter R... management system software Diag/Prob Diagnosis and problem solving or problem finding GR Graphics software Int/Transp Interoperability and...language software Plan/D.S. Planning and decision support or decision making PM Program management software SC Systems for Command, Control, Communications

The Development of an E-Learning-Based Learning Service for MKDP Curriculum and Learning at the Indonesia University of Education

ERIC Educational Resources Information Center

Rusman

2016-01-01

E-learning is a general term used to refer to computer-enhanced learning based that facilitates whoever, wherever, and whenever the person is to be able to learn more fun, easier and cheaper by using Internet. In other words, E-learning is the use of network technologies to create, foster, deliver, and facilitate learning, anytime and anywhere. It…

Enabling Technologies for Advanced Soft Tissue Modeling

DTIC Science & Technology

2005-09-01

improvements 51 vivo. They also note that the in vivo condition had more to the system for future measurements. The ex vivo 107 recovery between indentations...engineering design via SolidWorks and computer-controlled milling machines (using CamWorks), managed undergraduate teaching fellows ES149 " Muscles ...2002-present (over 100 members, raised $18k) and team MVP (2004), Collegiate National Championship Div 1 competitor (2002-4), organized 100 person

Association between feeling upon awakening and use of information technology devices in Japanese children.

PubMed

Kondo, Yusuke; Tanabe, Tsuyoshi; Kobayashi-Miura, Mikiko; Amano, Hiroki; Yamaguchi, Natsu; Kamura, Masanori; Fujita, Yasuyuki

2012-01-01

The objective of this study was to clarify the relationship between feeling upon awakening (FA) and time spent using information technology (IT) devices by children in kindergartens, elementary schools, and junior high schools in Shimane, Japan. In October 2008, a self-report survey was distributed to 2075 children in kindergartens (n = 261), elementary schools (n = 1162), and junior high schools (n = 652) in Shimane, Japan. The questionnaire gathered data on sex, school year, feeling upon awakening, and time spent using IT devices after school (television, videos on television, video games, personal computers, and cellular phones). After adjusting for sex and school year, data were analyzed by multivariate logistic regression analysis to calculate odds ratios (ORs) and 95% confidence intervals (CIs). A total of 2030 children completed this survey (response rate, 97.8%). Negative FA was associated with watching television more than 2 hours/day (OR = 1.51, 95% CI = 1.23-1.85), playing video games more than 30 minutes/day (1.50, 1.20-1.87), and using personal computers more than 30 minutes/day (1.35, 1.04-1.75). Time spent using IT devices affected the FA of children in kindergarten through junior high school. We propose the development of guidelines regarding the appropriate amount of time this population should spend using IT devices.

Brain-computer interfaces for EEG neurofeedback: peculiarities and solutions.

PubMed

Huster, René J; Mokom, Zacharais N; Enriquez-Geppert, Stefanie; Herrmann, Christoph S

2014-01-01

Neurofeedback training procedures designed to alter a person's brain activity have been in use for nearly four decades now and represent one of the earliest applications of brain-computer interfaces (BCI). The majority of studies using neurofeedback technology relies on recordings of the electroencephalogram (EEG) and applies neurofeedback in clinical contexts, exploring its potential as treatment for psychopathological syndromes. This clinical focus significantly affects the technology behind neurofeedback BCIs. For example, in contrast to other BCI applications, neurofeedback BCIs usually rely on EEG-derived features with only a minimum of additional processing steps being employed. Here, we highlight the peculiarities of EEG-based neurofeedback BCIs and consider their relevance for software implementations. Having reviewed already existing packages for the implementation of BCIs, we introduce our own solution which specifically considers the relevance of multi-subject handling for experimental and clinical trials, for example by implementing ready-to-use solutions for pseudo-/sham-neurofeedback. © 2013.

[Promoting directives of the Quality Law of the Spanish National Health System: Computer-interpretable clinical practice guidelines].

PubMed

González-Ferrer, Arturo; Valcárcel, María Ángel

2018-04-01

The Cohesion and Quality Act of the National Health System promotes the use of new technologies to make it possible for health professionals put the scientific evidence into practice. In order to do this, there are technological tools, known as of computer-interpretable guidelines, which can help achieve this goal from an innovation perspective. They can be adopted using an iterative process, having a great initial potential as an educational tool, of quality and safety of the patient, in the decision making and, optionally, can be integrated with the electronic medical history, once they are rigorously validated. This article presents updates on these tools, reviews international projects, and personal experiences in which they have demonstrated their value, and highlights the advantages, risks, and limitations they present from a clinical point of view. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

Physically Based Virtual Surgery Planning and Simulation Tools for Personal Health Care Systems

NASA Astrophysics Data System (ADS)

Dogan, Firat; Atilgan, Yasemin

The virtual surgery planning and simulation tools have gained a great deal of importance in the last decade in a consequence of increasing capacities at the information technology level. The modern hardware architectures, large scale database systems, grid based computer networks, agile development processes, better 3D visualization and all the other strong aspects of the information technology brings necessary instruments into almost every desk. The last decade’s special software and sophisticated super computer environments are now serving to individual needs inside “tiny smart boxes” for reasonable prices. However, resistance to learning new computerized environments, insufficient training and all the other old habits prevents effective utilization of IT resources by the specialists of the health sector. In this paper, all the aspects of the former and current developments in surgery planning and simulation related tools are presented, future directions and expectations are investigated for better electronic health care systems.

Ethnographic interviews to elicit patients' reactions to an intelligent interactive telephone health behavior advisor system.

PubMed

Kaplan, B; Farzanfar, R; Friedman, R H

1999-01-01

Information technology is being used to collect data directly from patients and to provide educational information to them. Concern over patient reactions to this use of information technology is especially important in light of the debate over whether computers dehumanize patients. This study reports reactions that patient users expressed in ethnographic interviews about using a computer-based telecommunications system. The interviews were conducted as part of a larger evaluation of Telephone-Linked Care (TLC)-HealthCall, an intelligent interactive telephone advisor, that advised individuals about how to improve their health through changes in diet or exercise. Interview findings suggest that people formed personal relationships with the TLC system. These relationships ranged from feeling guilty about their diet or exercise behavior to feeling love for the voice. The findings raise system design and user interface issues as well as research and ethical questions.

Ethnographic interviews to elicit patients' reactions to an intelligent interactive telephone health behavior advisor system.

PubMed Central

Kaplan, B.; Farzanfar, R.; Friedman, R. H.

1999-01-01

Information technology is being used to collect data directly from patients and to provide educational information to them. Concern over patient reactions to this use of information technology is especially important in light of the debate over whether computers dehumanize patients. This study reports reactions that patient users expressed in ethnographic interviews about using a computer-based telecommunications system. The interviews were conducted as part of a larger evaluation of Telephone-Linked Care (TLC)-HealthCall, an intelligent interactive telephone advisor, that advised individuals about how to improve their health through changes in diet or exercise. Interview findings suggest that people formed personal relationships with the TLC system. These relationships ranged from feeling guilty about their diet or exercise behavior to feeling love for the voice. The findings raise system design and user interface issues as well as research and ethical questions. PMID:10566420

Nano-Filament Field Emission Cathode Development Final Report CRADA No. TSB-0731-93

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bernhardt, Tony; Fahlen, Ted

At the time the CRADA was established, Silicon Video Corporation, of Cupertino, CA was a one-year-old rapidly growing start-up company. SVC was developing flat panel displays (FPDs) to replace Cathode Ray Terminals (CRTs) for personal computers, work stations and televisions. They planned to base their products on low cost and energy efficient field emission technology. It was universally recognized that the display was both the dominant cost item and differentiating feature of many products such as laptop computers and hand-held electronics and that control of the display technology through U.S. sources was essential to success in these markets. The purposemore » of this CRADA project was to determine if electrochemical planarization would be a viable, inexpensive alternative to current optical polishing techniques for planarizing the surface of a ceramic backplate of a thin film display.« less

A review of the use of handheld computers in medical nutrition.

PubMed

Holubar, Stefan; Harvey-Banchik, Lillian

2007-08-01

Handheld computers, or personal digital assistants (PDAs), have been used to assist clinicians in medical nutrition since the early 1980s. The term PDA was originally applied to programmable calculators; over time, the capabilities of these devices were expanded to allow for the use of more complicated programs such as databases, spreadsheets, and electronic books. Slowly, the device evolved into what is more commonly thought of as a PDA, that is, a device such as a PalmOS (PalmSource, Inc, Tokyo, Japan) or PocketPC (Microsoft, Redmond, WA) unit. We present a review of the literature about the use of PDAs in medical nutrition, followed by a discussion of the different types of PDAs and mobile technologies that are commercially available. This is followed by a discussion of software applications that are currently available for use by nutrition clinicians, focusing on freeware applications. Finally, future technologies and applications are discussed.