After the introduction of Microsoft’s new approach to user interface design with its current mobile device Windows Phone and upcoming operating system Windows 8, user interface designers and clients alongside them are beginning to “think Metro style”. Based on Swiss Graphic Design principles (established in the 1950’s) and focusing on clean typography, not only interaction, […]

Corporate design guidelines aim at ensuring a coherent and consistent corporate identity. User interface guidelines (or UI guidelines) work in a similar fashion. They provide a set of rules for designing a software’s user interface. This applies to visual design as well as to interaction design. Ideally, adhering to these rules guarantees a basic quality […]

In one of our previous blog articles we talked about the use of pie menus in touch screen interfaces and discussed pros and cons of this kind of interaction. In this article, we are going to show a concrete example of how a pie menu can be used.