Although large displays could allow several users to work together and to move freely in a room, their associated interfaces are limited to contact devices that must generally be s...
In this paper, we present a new technology to perform multi Tangible User Interface (TUI) tracking on standard LCdisplays. A lot of existing technologies for tangible user interfa...
In this paper, we consider a passive approach to tactile presentation based on changing the surface textures of objects that might naturally be handled by a user. This may allow d...
Instant messaging (IM) in the workplace has proven to be a valuable tool for facilitating informal communication. Its benefits, however, are generally limited to times when users ...
Four text entry techniques for visually impaired users are presented. LetterScroll uses a mouse wheel to maneuver a cursor across a sequence of characters, and a button for charac...