Hacker News new | ask | show | jobs
by chain18 3803 days ago
I think a better analogy would be if a chef made you a meal and asked if you liked it. He is the expert but your experience about the taste of the meal is still valuable to him.

Testing on your target market is pretty important because you get a "real" example of how usable your product is. For example if you tested your interface on an elderly person (target market) and a UI expert you are going to have considerably different results.