This robot uses a webcam, laptop, and RC toy car chasis/motor. It is driven by 802.11 Wireless connection. I use VNC to estasblish a connection with the robot laptop. Software I created runs on the laptop to control the serial connected electronic speed controller. Netmeeting is used to send video from the robot laptop. The RC toy car I used is called the Traxxas Stampede VXL. leorobot