Itqualityassurance
- How often does Krug think you should initially be doing usability testing?
- What is usability testing with example?
- Why are there 5 users for usability testing?
How often does Krug think you should initially be doing usability testing?
Krug recommends monthly user testing with three test participants. These users are recorded while navigating your site and completing a few tasks.
What is usability testing with example?
Usability testing is instead focused on the end-user, on how easily he was able to use the interface and if the design of the interface was friendly enough. Going back to the e-commerce shoes example, a typical question could be: Do users easily find the “buy now” button?
Why are there 5 users for usability testing?
What's so magical about the number 5? Given that the probability of a user encountering an error during testing is 31%, according to Jeff Sauro of MeasuringU, testing just 5 users would turn up 85% of the problems in an interface.
