The term summative usability testing recently entered the lexicon of medical device manufacturers as they faced the new requirement to validate their product's suitability for its intended use.

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 ...

User testing can be a mixed experience for a design team. While watching real people interact with and discover the value of your product is undoubtedly fulfilling, user testing can also surface ...