Looking for the ideal usability tester…
Farhad FarzanehLet's assume we're about to embark on a user experience study and want to solicit the opinions of a handful of users, be it for a moderated or unmoderated study.…
How many users is enough?
Can you really learn much from viewing videos of a handful of users?
What about the user?
What do we need to know about our users, and how can we get some of this information?
