One of the topics that create much confusion in the software world is the difference between ... prototype to a fully working product with all features, functions, look and feel. A usability ...

Of course, testing a paper prototype will not yield insights ... Do they also gauge UX? Is there a difference between usability and UX?

I always use paper prototypes to walk through a design. But even a design that has been reviewed and accepted by the “client” from paper can benefit from actual usability testing. This week ...