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...

important to distinguish between usability testing and usability engineering. Usability testing is the measurement of ease of use of a product or piece of software...

Usability engineering is a professional discipline that focuses on improving the usability of interactive systems. It draws on theories from computer science...

Web usability of a website consists of broad goals of usability, presentation of information, choices made in a clear and concise way, a lack of ambiguity...

Component-based usability testing (CBUT) is a testing approach which aims at empirically testing the usability of an interaction component. The latter...

A usability lab is a place where usability testing is done. It is an environment where users are studied interacting with a system for the sake of evaluating...

web usability consultant, human–computer interaction researcher, and co-founder of Nielsen Norman Group. He was named the “guru of Web page usability” in...

Usability inspection is the name for a set of methods where an evaluator inspects a user interface. This is in contrast to usability testing where the...

carry out usability testing as early and often as possible, ensuring that every aspect of the final product has been tested. Usability tests play an important...

include usability testing. After beta testing, the software may go through one or more release candidate phases, in which it is refined and tested further...