Have you either observed or perhaps even conducted a summative usability test of a medical device? If so, you have undoubtedly witnessed a use error—an instance when a test participant made a mistake ...

Usability testing is an invaluable research method that involves observing representative users interacting with your product to assess how easy or difficult it is to use. The key benefits of this ...

Heuristic evaluation and usability testing are two of the most established methods to evaluate software for usability. When in doubt, one is the winner. Assessing the ease of use of a software is ...