Author : Deborah J. Mayhew
Publisher : Morgan Kaufmann
Page : 582 pages
File Size : 34,26 MB
Release : 1999-03-22
Category : Computers
ISBN : 9781558605619
This text is about achieving usability in product user interface design through a process called Usability Engineering. The techniques presented include not only UI requirements analysis, but also organizational and managerial strategies.
Author : Ahmed Seffah
Publisher : Springer Science & Business Media
Page : 432 pages
File Size : 25,41 MB
Release : 2005-12-08
Category : Computers
ISBN : 9781402040276
Human-CenteredSoftwareEngineering: BridgingHCI,UsabilityandSoftwareEngineering From its beginning in the 1980’s, the ?eld of human-computer interaction (HCI) has beende?nedasamultidisciplinaryarena. BythisImeanthattherehas beenanexplicit recognition that distinct skills and perspectives are required to make the whole effort of designing usable computer systems work well. Thus people with backgrounds in Computer Science (CS) and Software Engineering (SE) joined with people with ba- grounds in various behavioral science disciplines (e. g. , cognitive and social psych- ogy, anthropology)inaneffortwhereallperspectiveswereseenasessentialtocreating usable systems. But while the ?eld of HCI brings individuals with many background disciplines together to discuss a common goal - the development of useful, usable, satisfying systems - the form of the collaboration remains unclear. Are we striving to coordinate the varied activities in system development, or are we seeking a richer collaborative framework? In coordination, Usability and SE skills can remain quite distinct and while the activities of each group might be critical to the success of a project, we need only insure that critical results are provided at appropriate points in the development cycle. Communication by one group to the other during an activity might be seen as only minimally necessary. In collaboration, there is a sense that each group can learn something about its own methods and processes through a close pa- nership with the other. Communication during the process of gathering information from target users of a system by usability professionals would not be seen as so- thing that gets in the way of the essential work of software engineering professionals.
Author : Jakob Nielsen
Publisher : Elsevier
Page : 377 pages
File Size : 10,55 MB
Release : 1994-11-11
Category : Computers
ISBN : 0080520294
Written by the author of the best-selling HyperText & HyperMedia, this book is an excellent guide to the methods of usability engineering. The book provides the tools needed to avoid usability surprises and improve product quality. Step-by-step information on which method to use at various stages during the development lifecycle are included, along with detailed information on how to run a usability test and the unique issues relating to international usability.* Emphasizes cost-effective methods that developers can implement immediately* Instructs readers about which methods to use when, throughout the development lifecycle, which ultimately helps in cost-benefit analysis. * Shows readers how to avoid the four most frequently listed reasons for delay in software projects.* Includes detailed information on how to run a usability test.* Covers unique issues of international usability.* Features an extensive bibliography allowing readers to find additional information.* Written by an internationally renowned expert in the field and the author of the best-selling HyperText & HyperMedia.
Author : Randolph G. Bias
Publisher : Morgan Kaufmann
Page : 703 pages
File Size : 22,15 MB
Release : 2005-04-04
Category : Business & Economics
ISBN : 0120958112
Advice from the experts on how to justify time and money spent on usability!
Author : Jakob Nielsen
Publisher : Morgan Kaufmann
Page : 382 pages
File Size : 13,55 MB
Release : 1994-09-23
Category : Computers
ISBN : 9780125184069
Executive Summary. What is usability. Generations of user interfaces. The usability engineering lifecycle. Usability heuristics. Usability testing. Usability assessment methods beyond testing. Interface standards. International user interfaces. Future developments. Exercises. Bibliography. Author index. Subject index.
Author : Ahmed Seffah
Publisher : Springer Science & Business Media
Page : 409 pages
File Size : 20,11 MB
Release : 2009-06-19
Category : Computers
ISBN : 1848009070
Activity theory is a way of describing and characterizing the structure of human - tivity of all kinds. First introduced by Russian psychologists Rubinshtein, Leontiev, and Vigotsky in the early part of the last century, activity theory has more recently gained increasing attention among interaction designers and others in the hum- computer interaction and usability communities (see, for example, Gay and H- brooke, 2004). Interest was given a signi?cant boost when Donald Norman suggested activity-theory and activity-centered design as antidotes to some of the putative ills of “human-centered design” (Norman, 2005). Norman, who has been credited with coining the phrase “user-centered design,” suggested that too much attention focused on human users may be harmful, that to design better tools designers need to focus not so much on users as on the activities in which users are engaged and the tasks they seek to perform within those activities. Although many researchers and practitioners claim to have used or been in?uenced by activity theory in their work (see, for example, Nardi, 1996), it is often dif?cult to trace precisely where or how the results have actually been shaped by activity theory. Inmanycases, evendetailedcasestudiesreportresultsthatseemonlydistantlyrelated, if at all, to the use of activity theory. Contributing to the lack of precise and traceable impact is that activity theory, - spite its name, is not truly a formal and proper theory.
Author : Rex Hartson
Publisher : Elsevier
Page : 973 pages
File Size : 19,53 MB
Release : 2012-01-25
Category : Computers
ISBN : 0123852420
The UX Book: Process and Guidelines for Ensuring a Quality User Experience aims to help readers learn how to create and refine interaction designs that ensure a quality user experience (UX). The book seeks to expand the concept of traditional usability to a broader notion of user experience; to provide a hands-on, practical guide to best practices and established principles in a UX lifecycle; and to describe a pragmatic process for managing the overall development effort. The book provides an iterative and evaluation-centered UX lifecycle template, called the Wheel, for interaction design. Key concepts discussed include contextual inquiry and analysis; extracting interaction design requirements; constructing design-informing models; design production; UX goals, metrics, and targets; prototyping; UX evaluation; the interaction cycle and the user action framework; and UX design guidelines. This book will be useful to anyone interested in learning more about creating interaction designs to ensure a quality user experience. These include interaction designers, graphic designers, usability analysts, software engineers, programmers, systems analysts, software quality-assurance specialists, human factors engineers, cognitive psychologists, cosmic psychics, trainers, technical writers, documentation specialists, marketing personnel, and project managers. - A very broad approach to user experience through its components—usability, usefulness, and emotional impact with special attention to lightweight methods such as rapid UX evaluation techniques and an agile UX development process - Universal applicability of processes, principles, and guidelines—not just for GUIs and the Web, but for all kinds of interaction and devices: embodied interaction, mobile devices, ATMs, refrigerators, and elevator controls, and even highway signage - Extensive design guidelines applied in the context of the various kinds of affordances necessary to support all aspects of interaction - Real-world stories and contributions from accomplished UX practitioners - A practical guide to best practices and established principles in UX - A lifecycle template that can be instantiated and tailored to a given project, for a given type of system development, on a given budget
Author : Laura M. Leventhal
Publisher : Prentice Hall
Page : 344 pages
File Size : 41,80 MB
Release : 2008
Category : Computers
ISBN :
For an introductory, one-semester course in Usability Engineering. Written in an accessible, conversational style, this comprehensive introduction is crafted to support a project-based course emphasizing the development process. The authors provide detailed coverage of fundamentals without unnecessary depth or breadth, aiming to foster an understanding of the goals and process of usability engineering. Students gain valuable hands-on experience that will serve them in future careers.
Author : B.S. Dhillon
Publisher : CRC Press
Page : 224 pages
File Size : 16,66 MB
Release : 2009-10-26
Category : Technology & Engineering
ISBN : 1439816891
Cradle-to-grave analyses are becoming the norm, as an increasing amount of corporations and government agencies are basing their procurement decisions not only on initial costs but also on life cycle costs. And while life cycle costing has been covered in journals and conference proceedings, few, if any, books have gathered this information into an
Author : Ian F. Alexander
Publisher : John Wiley & Sons
Page : 544 pages
File Size : 41,12 MB
Release : 2005-04-08
Category : Computers
ISBN : 0470861959
Extending the scenario method beyond interface design, this important book shows developers how to design more effective systems by soliciting, analyzing, and elaborating stories from end-users Contributions from leading industry consultants and opinion-makers present a range of scenario techniques, from the light, sketchy, and agile to the careful and systematic Includes real-world case studies from Philips, DaimlerChrysler, and Nokia, and covers systems ranging from custom software to embedded hardware-software systems
