Building a spoonBot

SpoonBot is a simple table-top robot that you can build with your CMUcam3. It is one of the cheapest and smallest vision based robots with local processing that you can build in an afternoon. SpoonBot uses two continuous rotation servos to move forward, backward and turn left or right. There is a mini-servo under spoonBot that moves the spoon caster up and down giving spoonBot the ability to pan and tilt...

http://www.cmucam.org/wiki/spoonBot