2
votes
1answer
107 views

When doing user studies of paper prototypes should you wait till one fails or test in parallel?

So lets say you want to see how confusing a first go at your user interface might be. (new its never been released to the public before). your before the steps at which you might do a heuristic ...
2
votes
2answers
329 views

Benefits of testing at a wireframe prototype stage rather than design stage?

Trying to convince internally that testing at an interactive prototype stage will be more effective at ridding usability issues than at a design stage. What are the benefits of testing early other ...