Search results
Results from the WOW.Com Content Network
A usability study may be conducted as a primary job function by a usability analyst or as a secondary job function by designers, technical writers, marketing personnel, and others. It is widely used in consumer electronics , communication , and knowledge transfer objects (such as a cookbook, a document or online help ) and mechanical objects ...
Usability goals must address the three usability components, i.e. effectiveness, efficiency and satisfaction. [2] Their definition, for each of those components, must rest on the characteristics of the tasks that the tested system is supposed to support. [2] More practically, Mayhew [5] proposes that their definition should refer to:
Usability engineering is a professional discipline that focuses on improving the usability of interactive systems. It draws on theories from computer science and psychology to define problems that occur during the use of such a system.
Usability testing is a technique used in user-centered interaction design to evaluate a product by testing it on users. This can be seen as an irreplaceable usability ...
Usability.gov—usability basics with focus on web usability; Evaluating Websites for Accessibility—accessibility is a crucial subset of usability for people with disabilities. This W3C/WAI suite includes a section on involving users in testing for accessibility. Usability News from the Software Usability Research Laboratory at Wichita State ...
Functionality, usability, reliability, performance and supportability are together referred to as FURPS in relation to software requirements. Agility in working software is an aggregation of seven architecturally sensitive attributes: debuggability, extensibility, portability, scalability, securability, testability and understandability.
In systems engineering, the system usability scale (SUS) is a simple, ten-item attitude Likert scale giving a global view of subjective assessments of usability.It was developed by John Brooke [1] at Digital Equipment Corporation in the UK in 1986 as a tool to be used in usability engineering of electronic office systems.
Universal usability refers to the design of information and communications products and services that are usable for every citizen. The concept has been advocated by Professor Ben Shneiderman , a computer scientist at the Human-Computer Interaction Lab at the University of Maryland, College Park .