So this might be a very loaded question. I'd like to build a little robot with a webcam that can do some recognition (i.e., find the red ball, go to the blue square), and was wondering if this was feasible with an arduino. If not, what would be the best way to approach this. I've built a robot before, but it was a simple hexapod with ping sensors, so my coding knowledge is still minimal. Any help or direction would be greatly appreciated, especially if it is something i can do without purchasing new parts. Many thanks to all!