Touching the Virtual Frontier
If you’ve never been stung by imaginary gunfire, sent a texture sample by email, or had a sleeve teach you how to move your arm, Katherine Kuchenbecker’s Haptics Lab is a Pandora’s box of tactile trickery and strange sensations.
The Vision Thing
As the National Science Foundation's new director of Computer and Information Science and Engineering, Dr. Ruzena Bacsjy—a Penn computer-science professor noted for her work on robotic perception—must get Congress to see its way to creating greater support for basic research in information technology.