Demo: Seamless Surveillance
Sarnoff shows how to turn the feeds from many surveillance cameras into a unified 3-D scene.
Story Archive
Demo: Wireless for the Disabled
The Georgia Institute of Technology's devices aid those with mobility, vision, and hearing impairments.
Demo: Waterproof Anything
MIT professor Karen Gleason can waterproof just about anything by coating it with an ultrathin layer of Teflon.
Demo: Teachable Robots
Michigan State University researcher Juyang Weng shows off his "developmental" robots, which learn the same way kids do.
