Geert Bevin – known for apps like GameWave and Geco Midi for Leap Motion – talks about using Java, raspberry pi + Leap Motion to create a rainbow of colored lights in an interview by Tori Wieldt at Devoxx 2013. Congratulations to the Java Champion :).
java: Java Champion, Geert Bevin, has created a “rainbow” of colored lights using Java, Raspberry Pi, and the Leap motion controller. From the OTN Hackathon at Devoxx 2013.