User interface design expert Billy Hollis is annoyed when he spots even tiny application tweaks that could improve the intuitive experience for users. He finds them everywhere, even in our favorite ...

The best thing you can do in order to create a great UI is to stop thinking about UI design. In previous columns, I've discussed personas, user stories and mental models. If you've been reading those ...

Part of UI design focuses on creating aesthetically pleasing and user-friendly interfaces for software, websites or smart devices. Well-designed systems not only include solid features or stable ...