Joshua's Senior Project.

I have been asked many times what Joshua, my son, is studying.
I always say, "computers in everything."
Here is a web page of his senior project, an Omnidirectional Robot
He is working on this project with 8 other students.

http://seniord.ece.iastate.edu/may0835/index.html

Here's a video of this autonomous Omnidirectional robot finding a tennis ball.
(that means it finds it by itself!)