I've added a PIR Sensor to B1-66ER. This gives it a bit more interaction with the 'people world'.
At the moment, I've just got a Sentry mode going. It sits nice and still until it seems movement. Once detected it turns on the headlight, and looks about.
I've ordered the proto shield, so once it comes in I can start moving out of the prototype phase.
Pictures and video to come.