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 at UX Firm explains how 5 users can be sufficient for usability testing if they share similar profile characteristics and level of experience with the interface and content 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.