The successful creation of telepresence and virtual environments requires a change in design paradigm. We must move away from attempts to recreate reality in its entirety toward t...
—In this paper the first haptic display capable of applying a true impulse to the operator is presented. The applied impulse results in an immediate change of the user’s momen...
Although more and more computing is performed away from desktop computers, most programs used in handheld computers, ubiquitous computers, and augmented-reality systems in the rea...
The computing systems are becoming deeply embedded into ordinary life and interact with physical processes and events. They monitor the physical world with sensors and provide app...
We show that nodes of high degree tend to occur infrequently in random graphs but frequently in a wide variety of graphs associated with real world search problems. We then study ...