Tactile displays that enhance appreciation of virtual and real environments are becoming increasingly common. Extending a series of prior studies, we explored spatial resolution f...
We review the design and implementation of UltraGrid, a new high definition video conferencing system, and present some experimental results. UltraGrid was the first system to s...
Ladan Gharai, Tom Lehman, Alvaro Saurin, Colin Per...
In this paper, we propose the Interactive 3D BreakAway Map (I3BAM), an extension of the wellknown Worlds In Miniature [6]. The I3BAM supports user navigation in virtual buildings ...
We present a set of graphical user interface elements, called widgets, for 2-dimensional visual codes. The proposed widgets are suitable for printing on paper as well as showing o...
Currently most systems capable of performing intelligent camera control use cinematographic idioms or a constraint satisfaction mechanism to determine a sequence of camera configu...