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 ...

Two of the early Mac user-interface designers argue in a lengthy FastCo piece that Apple has abandoned many of its original human interface design principles in both OS X and iOS, and a switch to an ...

There are two fundamental approaches to usability. One is usability by evaluation; the other is usability by principles. Usability by evaluation involves dissecting a design to find its strong and ...

Two of the early Mac user-interface designers argue in a lengthy FastCo piece that Apple has abandoned many of its original human interface design principles in both OS X and iOS, and a switch to an ...

Recent advances in graphic design and user interface optimisation have transformed the manner in which visual information is conveyed and interacted with. Contemporary research integrates traditional ...

Is there a method behind the madness of the Windows experience and the elegance of the Macintosh? One reason can be seen with just one look at the human interface principles found on Apple's and ...