We present an experimental study on the effectiveness of five modality variants (speech, text-only, icon-only, two combinations of text and icons) for presenting local danger wa...
The potential of using the sense of touch to communicate information in mobile devices is receiving more attention because of the limitations of graphical displays in such situatio...
This paper presents how ad-hoc co-located collaborations can be supported with an arbitrary number of users that only have acces to small-size mobile displays. Our approach is bas...
This paper focuses on the mapping strategies in the interface design for the Expression Synthesis Project (ESP). The goal of ESP is to use the metaphor of driving to allow non-exp...
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 ...