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Author: Bonnie A. Nardi
Publisher: MIT Press
ISBN: 9780262140584
Category : Computers
Languages : en
Pages : 428
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Book Description
This work brings together a collection of 13 contributions that apply activity theory - a psychological theory with a naturalistic emphasis - to problems of human-computer interaction. It presents activity theory as a means of structuring and guiding field studies of human-computer interaction.
Author: Bonnie A. Nardi
Publisher: MIT Press
ISBN: 9780262140584
Category : Computers
Languages : en
Pages : 428
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Book Description
This work brings together a collection of 13 contributions that apply activity theory - a psychological theory with a naturalistic emphasis - to problems of human-computer interaction. It presents activity theory as a means of structuring and guiding field studies of human-computer interaction.
Author: Pelle Ehn
Publisher:
ISBN:
Category : Computer engineering
Languages : en
Pages : 516
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Book Description
"This book is an inquiry into the design of computer artifacts."--Back cover
Author: Terry Winograd
Publisher: Addison-Wesley Professional
ISBN: 9780201112979
Category : Computers
Languages : en
Pages : 226
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Book Description
Understanding Computers and Cognition presents an important and controversial new approach to understanding what computers do and how their functioning is related to human language, thought, and action. While it is a book about computers, Understanding Computers and Cognition goes beyond the specific issues of what computers can or can't do. It is a broad-ranging discussion exploring the background of understanding in which the discourse about computers and technology takes place. Understanding Computers and Cognition is written for a wide audience, not just those professionals involved in computer design or artificial intelligence. It represents an important contribution to the ongoing discussion about what it means to be a machine, and what it means to be human. Book jacket.
Author: Simon Harper
Publisher: Springer Science & Business Media
ISBN: 1848000502
Category : Computers
Languages : en
Pages : 366
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Book Description
Covering key areas of evaluation and methodology, client-side applications, specialist and novel technologies, along with initial appraisals of disabilities, this important book provides comprehensive coverage of web accessibility. Written by leading experts in the field, it provides an overview of existing research and also looks at future developments, providing a much deeper insight than can be obtained through existing research libraries, aggregations, or search engines.
Author: G. Reday-Mulvey
Publisher: Springer
ISBN: 0230504981
Category : Business & Economics
Languages : en
Pages : 234
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Book Description
While the question to why work beyond sixty has now become obvious, the how and for whom questions are the real topic of this new study by one of the best European specialists in the area. Work after sixty - if it is to be feasible and widespread - has to be on a part-time basis to meet the wishes and needs of workers and companies. This book provides an in-depth analysis of the growing importance of work beyond sixty and a comparative discussion of new policies in several EU Member States as well as of company practice.
Author: Juhani Ilmarinen
Publisher:
ISBN:
Category : Aging
Languages : en
Pages : 282
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Book Description
Author: Eric Topol
Publisher: Basic Books
ISBN: 0465094473
Category : Medical
Languages : en
Pages : 386
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Book Description
The essential guide by one of America's leading doctors to how digital technology enables all of us to take charge of our health A trip to the doctor is almost a guarantee of misery. You'll make an appointment months in advance. You'll probably wait for several hours until you hear "the doctor will see you now"-but only for fifteen minutes! Then you'll wait even longer for lab tests, the results of which you'll likely never see, unless they indicate further (and more invasive) tests, most of which will probably prove unnecessary (much like physicals themselves). And your bill will be astronomical. In The Patient Will See You Now, Eric Topol, one of the nation's top physicians, shows why medicine does not have to be that way. Instead, you could use your smartphone to get rapid test results from one drop of blood, monitor your vital signs both day and night, and use an artificially intelligent algorithm to receive a diagnosis without having to see a doctor, all at a small fraction of the cost imposed by our modern healthcare system. The change is powered by what Topol calls medicine's "Gutenberg moment." Much as the printing press took learning out of the hands of a priestly class, the mobile internet is doing the same for medicine, giving us unprecedented control over our healthcare. With smartphones in hand, we are no longer beholden to an impersonal and paternalistic system in which "doctor knows best." Medicine has been digitized, Topol argues; now it will be democratized. Computers will replace physicians for many diagnostic tasks, citizen science will give rise to citizen medicine, and enormous data sets will give us new means to attack conditions that have long been incurable. Massive, open, online medicine, where diagnostics are done by Facebook-like comparisons of medical profiles, will enable real-time, real-world research on massive populations. There's no doubt the path forward will be complicated: the medical establishment will resist these changes, and digitized medicine inevitably raises serious issues surrounding privacy. Nevertheless, the result-better, cheaper, and more human health care-will be worth it. Provocative and engrossing, The Patient Will See You Now is essential reading for anyone who thinks they deserve better health care. That is, for all of us.
Author: Alexander V. Sergienko
Publisher: CRC Press
ISBN: 1420026607
Category : Science
Languages : en
Pages : 250
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Book Description
All current methods of secure communication such as public-key cryptography can eventually be broken by faster computing. At the interface of physics and computer science lies a powerful solution for secure communications: quantum cryptography. Because eavesdropping changes the physical nature of the information, users in a quantum exchange can easily detect eavesdroppers. This allows for totally secure random key distribution, a central requirement for use of the one-time pad. Since the one-time pad is theoretically proven to be undecipherable, quantum cryptography is the key to perfect secrecy. Quantum Communications and Cryptography is the first comprehensive review of the past, present, and potential developments in this dynamic field. Leading expert contributors from around the world discuss the scientific foundations, experimental and theoretical developments, and cutting-edge technical and engineering advances in quantum communications and cryptography. The book describes the engineering principles and practical implementations in a real-world metropolitan network as well as physical principles and experimental results of such technologies as entanglement swapping and quantum teleportation. It also offers the first detailed treatment of quantum information processing with continuous variables. Technologies include both free-space and fiber-based communications systems along with the necessary protocols and information processing approaches. Bridging the gap between physics and engineering, Quantum Communications and Cryptography supplies a springboard for further developments and breakthroughs in this rapidly growing area.
Author: Tom Cox
Publisher:
ISBN:
Category : Self-Help
Languages : en
Pages : 176
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Book Description
Stress at work is a priority issue of the European Agency of Safety and Health at Work. The report addresses the following issues and questions: the nature of stress at work; stress management strategies; does work stress affect health and well-being and, if so, how?; the implications of existing research for the management of work-related stress. This report examines the difficulties involved in placing work stress in the context of other life stress factors. It is stated that work stress is a current and future health and safety issue, and, as such, should be dealt with in the same logical and systematic way as other health and safety issues.
Author: Robert G. Folger
Publisher: SAGE Publications
ISBN: 1452262322
Category : Business & Economics
Languages : en
Pages : 307
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Book Description
Why are some acts, but not others, perceived to be fair? How do people who experience unfairness respond toward those held accountable for the unfairness? Organizational Justice and Human Resource Management reviews the theoretical organizational justice literature and explores how the research on justice applies to various topics in organizational behavior, including personnel selection systems, performance appraisal, and the role of fairness in resolving workplace conflict. Authors Robert Folger and Russell Cropanzano introduce a framework of organizational justiceùFairness Theoryùthat integrates previous work in this area by focusing on accountability for events with negative impact on material or psychological well-being. The book concludes with a chapter highlighting those topics that represent promising future directions for research. Researchers, scholars, and doctoral-level students in human resources, organizational behavior, and ethics will find this a timely, thought-provoking resource.
