Usability testing is an essential part of user centered design processes. It is necessary to evaluate prototypes. So how do you build a usability lab? This how to will help you out!
An observation or usability lab allows researchers to observe test participants unobtrusively, in an environment similar to test participant’s natural surroundings.
Are you interested in using automatic facial expression analysis in a standardized lab setting? Here are 5 tips to get you started!