Force feedback is widely assumed to enhance performance in robotic surgery, but its benefits have not yet been systematically assessed. In this study we examine the effects of for...
Christopher R. Wagner, Nicholas Stylopoulos, Rober...
Wearable, camera based, head–tracking systems use spatial image registration algorithms to align images taken as the wearer gazes around their environment. This allows for compu...
We describe a technique to detect the presence of computer users. This technique relies on sonar using hardware that already exists on commodity laptop computers and other electro...
Stephen P. Tarzia, Robert P. Dick, Peter A. Dinda,...
The simulation of wide area computer networks is one area where the benefits of parallel simulation have been clearly demonstrated. Here we present a description of a system that...
In recent years much attention has been paid to networkbased, distributed environments like text-based MUDs and MOOs for supporting collaborative work. Such environments offer a s...