The most usable user-interface is not necessarily the most popular. For example, the extent to which an interaction is based on graphics can depend highly on convention rather than...
This article introduces a new interaction model called Instrumental Interaction that extends and generalizes the principles of direct manipulation. It covers existing interaction ...
We present the AV-ZoomSlider interface for video browsing. It complements existing approaches, such as storyboards and video skims by enabling users to interactively navigate alon...
We show interaction possibilities and a graphical user interface for deformable, mobile devices. WIMP (windows, icons, mouse, pointer) interfaces are not practical on mobile devic...
We explore the use of the non-dominant hand to control a virtual camera while the dominant hand performs other tasks in a virtual 3D scene. Two experiments and an informal study a...