What's the role of user testing in refining GUI design?

Find 2 examples of good user interface design and 2 examples of bad user interface design. Is there something that you use regularly that works well? Or really annoys you? Maybe it is on your email client, your phone texting interface, or on Facebook. Think about interfaces you use that you all the time effortlessly. Why is that? Or ones that you knew exactly what they did from the first time you used them. Why? On the other end, what interface drives you crazy? Why do you seem to the same mistake with an interface regularly? Your examples and your reasoning should be specific. Focus on features of the user interfaces that make your case even if other aspects of the interface are neutral to or opposing your argument. Any interface can be studied: desktop, embedded, mobile, web, consumer appliances, car dashboards, building entrances, traffic intersections, shower controls, etc. What to Post Your report should include 2 good examples and 2 bad examples. For each example: describe the…

When it comes to designing user interfaces, having a firm grasp of mapping is a need. In what ways may the user interface be made more user friendly?

How do designers address potential visual strain in GUIs for applications intended for prolonged use?