Jerry Cao is a content strategist at UXPin — a wireframing and prototyping app with built-in usability testing — where he develops in-app and online content for the wireframing and prototyping ...

Modular and open test architectures enable engineers to build the right solution for each challenge, whether integrating ...

Jerry Cao is a UX content strategist at the wireframing and prototyping app UXPin. For advice on how to conduct 30+ different types of usability tests, check out The Guide to Usability Testing.

Opinions expressed by Entrepreneur contributors are their own. Amazon Fire Phone, Google Glass, New Coke and Nintendo’s Virtual Boy: What do all these products have in common? They didn’t sell.

Developing the most groundbreaking new technology in the world doesn’t mean anything if nobody wants it or if the target audience finds it so difficult or frustrating to use that they ultimately ...