I got in contact with another team who seemed to like the "pixy". They seemed to like it not only because it was vision but it processed the vision itself with very little outside programming. We plan to use it in the next year but you can find it at
http://www.amazon.com/Charmed-Labs-a...&keywords=pixy or you can go to their websight
http://charmedlabs.com/default/.. We have yet to try it but he seems to really like it. Its defanitly a start for vision and vision processing. Hope it helps!