Venn diagrams and Euler circles have long been used as a means of expressing relationships among sets using visual metaphors such as \disjointness" and \containment" of t...
In this paper we discuss the design of computer-based haptic graphs for blind and visually impaired people with the support of our preliminary experimental results. Since visual i...
A measure is developed for comparing complex scenes produced by single-chip digital color cameras. The proposed measure is based on the CIELAB color space with appropriate conside...
We propose a new approach of video imaging method suitable to support distance learning. Automatic active camera control and video selection system visualizes presentation informa...
The XWeb project addresses the problem of interacting with services by means of a variety of interactive platforms. Interactive clients are provided on a variety of hardware/softw...
Dan R. Olsen, Sean Jefferies, S. Travis Nielsen, W...