Build a car hacking spy device to remotely read and send CAN commands and track GPS location. All based on open source software/hardware.
The control of a robot may be painful as you have to develop specific clients for each mobile device. I propose a Web based control
This car follows a path on the ground, stops at a stop sign, and a stoplight due to the magic of vision processing on a BeagleBone Black!
We teach a car to stay in it's lane and stop on a dime
Designing a car to stay within lane and react to stop signs and lights
A robot which measures the user's body temperature, decides 'happy' or 'sad', and draws either a smiley or frowny face.