Pixy, funded 9/13.I don't think that many are out on the market, but it's a neat idea.
I thought arduino can't track objects through video. I guess I'm wrong
Arduino can't track objects through video, it's Pixy to do all the work of video analysis, Arduino receives position data and commands the servo positioning.
The video goes nowhere near the Arduino.It is indeed a neat product . . . I just wish I could get in there with some tweaks . . .
I purchased a Pixy, this is a short video of my test tracking objects with Arduino.