Conventional digital video playback systems provide only limited user interactivity, mostly in the form of VCRlike controls such as fast forward/backward, slow motion, pause/stop,...
The act of pointing to graphical elements is one of the fundamental tasks in Human-Computer Interaction. In this paper we analyze visual feedback techniques for accurate pointing ...
In the presented article we discuss and detail the general methodological approaches, the reconstruction strategies and the techniques that have been employed to achieve the 3D in...
Tac-tiles is an accessible interface that allows visually impaired users to browse graphical information using tactile and audio feedback. The system uses a graphics tablet which ...
The advent of multiplayer online games brings new actors into the development scene and redefines traditional roles and interactions. Anchored on studies of the role of context in...