By Danielle Lottridge, User Experience Researcher Usability testing is a method for evaluating the ease-of-use of a product or feature by testing with with people, or “users” of a system. The goal of usability testing is to observe behavior during task flows, observe whether and how users complete flows, and note any conceptual misunderstandings that occur. Participants’ reactions are important for other methods such as surveys and concept testing however in usability testing we care wh...