Robots that follow you
During the summer of 2007, I developed a decent system for tracking moving objects on a moving robot. This was work I did for the Distributed Intelligence Lab under the supervision of Dr. Lynne Parker. I have a couple interesting videos of my work.

Get the Flash Player to see this player.
Tracking from a stationary position ("what the robot sees"; the red dot is the estimated center of the target)
Get the Flash Player to see this player.
Final Demonstration (robot POV) (8mb)