Applebee's takes a big first step toward a fleet of robot waiters, the site Rap Genius keeps tabs on trends in hip-hop lyrics, a surgeon gives an anecdotal review of Google Glass in the operating room, and a new USB connector promises an easier plug.
Videoby Jeff BakalarShocking news from MIT, where some students made a device that will shock them when they've spent too much time on Facebook. In other Facebook news, Giphy.com is making GIFs a thing on the social-networking site, circa MySpace 1996. Video earrings turn you into a walking television, and Haptix turns any flat surface into a 3D multitouch surface. Ah, the possibilities.
Videoby Stephen Beacham