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Robot Turtles!

https://github.com/RobotTurtles https://github.com/RobotTurtles/home

These turtles use a raspberry pi + webcam to turn to a face, recognize "flash cards" via QR cods, and chase a ball. All parts are open source, so if you have a 3D printer, you can pretty much build one yourself. (The pcb you would need to order from dirtypcbs, though I have a few spare if needed).

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There is already a popular board game named Robot Turtles.

http://www.robotturtles.com/

Yup, well aware, I had originally started this idea before Dan Shapiro came out with his excellent game. I haven't however bothered to change the name of the project yet... If you have a good alternative name do let me know ;)

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