Bluetooth controlled phone based turn by turn navigation and turn signal enabled bike helmet with haptic feedback for event notifications. Think of it as a peripheral for your phone. Enables screen-less courier navigation.
Using a PVC electrical enclosure, a IP webcam, Roboteq motor controller, Python PC application, 900Mhz Xbee, and an Arduino. I was able to operate this robot outside my house from my desk with a PC .joystick.