UX Firm: Your Atlanta-based solution for usability research and testing.

5 Users Is Enough for Usability Testing


Carol Barnum, Director of User Research at UX Firm, explains how 5 users can be sufficient for usability testing if they share similar profile characteristics and engaged in scenario-based tasks with the interface  being tested. UX Firm, based in Atlanta, GA, is a usability consulting company engaged in formative and summative usability testing and many other types of UX research with clients world-wide.