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 ...

Apple’s Human Interface Guidelines have been the core of the company’s design philosophy ever since the Macintosh in 1978. Apple design evangelist Mike Stern gave an overview of the ever-evolving ...

Editor's Note: Designing a robust hardware/firmware interface is not a simple process. It's no accident that engineers charged with this task are generally the more senior and experienced engineers on ...