This is Ewen, the Cheerlights enabled ewok robot. He reacts to tweets made to #cheerlights, and lets us know how he feels about the colours you choose. Ewen is controlled using a Helion Microsystems USB interface board, and the twitter interface on thingspeak.com – Cheerlights is a project synchronising christmas lights all over the planet! Jump in!
(Source: https://www.youtube.com/)