The Trouble With Computers: Usefulness, Usability, and Productivity

Thomas K. Landauer

ISBN 10: 0262121867 / ISBN 13: 9780262121866

Verlag: MIT Press, 1995

Beschreibung

Ancien livre de bibliothèque. Salissures sur la tranche. Edition 1995. Ammareal reverse jusqu'à 15% du prix net de cet article à des organisations caritatives. ENGLISH DESCRIPTION Book Condition: Used, Very good. Former library book. Stains on the edge. Edition 1995. Ammareal gives back up to 15% of this item's net price to charity organizations.

Bestandsnummer des Verkäufers F-067-991

Bibliografische Details

• Titel: The Trouble With Computers: Usefulness, Usability, and Productivity
• Verlag: MIT Press
• Erscheinungsjahr: 1995
• Sprache: Englisch
• ISBN-10: 0262121867
• ISBN-13: 9780262121866
• Einband: Hardcover
• Zustand: Très bon

Über diesen Titel

Inhaltsangabe

Despite enormous investments in computers over the last twenty years, productivity in the very service industries at which they were aimed virtually stagnated everywhere in the world.
If computers are not making businesses, organizations, or countries more productive, then why are we spending so much time and money on them? Cutting through a raft of technical data, Thomas Landauer explains and illustrates why computers are in trouble and why massive outlays for computing since 1973 have not resulted in comparable productivity payoffs. Citing some of his own successful research programs, as well as many others, Landauer offers solutions to the problems he describes.
While acknowledging that mismanagement, organizational barriers, learning curves, and hardware and software incompatibilities can play a part in the productivity paradox, Landauer targets two aspects of computer design as the main culprits: usefulness and usability. He marshals overwhelming evidence that computers rarely improve the efficiency of the information work they are designed for because they are too hard to use and do too little that is sufficiently useful. Their many features, designed to make them more marketable, merely increase cost and complexity. Landauer proposes that emerging techniques for user-centered development can turn the situation around.
Through task analysis, iterative design, trial use, and evaluation, computer systems can be made into powerful tools for the service economy, with the same enormous impact on productivity and standard of living that were the historical results of technological advances in energy use (the steam engine, electric motors), automation in textiles and other manufacture, and in agriculture. Landauer presents solid evidence for this claim, and for a huge benefit-to-cost ratio for user-centered design activities. He describes how to accomplish these necessary things, promising applications for better computer software designs in business, and the relation of user-centered design to business process reengineering, quality, and management.

Über die Autorin bzw. den Autor

Thomas K. Landauer is Professor of Psychology at the University of Colorado.