The iC Hexapod robot, powered by a 16-bit PIC processor (59MHz) connected to 3 servos, sports a CCD camera that tracks faces and interacts by snapping pictures once it locks in. With its snazzy 6-legged design, and shiny CNC machines 6082 aluminum parts, the Hexapod strives to be an interactive experience for the geeky set.

Source- http://www.techeblog.com/index.php/tech-gadget/feature-6-legged-robot-crawler-tracks-and-interacts-video-