janisHD/LightRobot
The LightRobot is a arduino and 3PI-Robot based moving light source. The Robot is fully controlled with an Android app. Android-App can be found here: https://github.com/janisHD/LightRobotRemoteControl-App A video that illustrates the functionality can be found here: http://www.youtube.com/watch?v=hJi5qhOgbXw