Ha - awesome - I have made a face tracking robot arm. The 12 year-old me is so jealous.Here's how I did it (on Ubuntu 12.04 but should be portable to the Raspberry Pis):I installed SimpleCV: - http://simplecv.org/ .(I love this - makes it so simple to prototype.)I built this robot arm: - http://www.maplin.co.uk/robotic-arm-kit-with-usb-pc-interface-266257 .I installed pyusb: … Continue reading Face Tracking Robot Arm →