Communicate with the Mother ship using LeoneLab’s Instructible: PixelBrite – a study in pixels http://www.instructables.com/id/PixelBrite/?ALLSTEPS
The author of Programmers-pain.de provides plenty of led matrix inspiration. His 512 rgb led coffee table: http://www.programmers-pain.de/2012/03/01/the-first-test-assembly-of-my-512rgb-led-coffee-tabl/
David Tames explains how he merges an arduino with led matrix and accelerometer http://kino-eye.com/dmi/color-tilt/
Brad of BradsProjects.com has created numerous amazing electronics projects. Here he has created a version of Super Mario Brothers to play on an 8 x 8 LED matrix. Check it out! http://www.bradsprojects.com/super-pixel-bros/
lini27 created this great Rainbowduino Ping Pong instructible at instructibles.com: http://www.instructables.com/id/Rainbowduino-Ping-Pong/
Michu at neophob.com explains his experience double teaming an Arduino with led matrix clad Rainobowduinos. Tantalizing. http://neophob.com/2010/07/rainbowduino-fun-aka-neorainbowduino/
Kris Temmerman, from Antwerp, Belgium, specializes in dynamic visualization and interactive installations. He builds mobile apps, experience websites, data visualizations, games and other cool stuff for top agencies and corporate clients. Check out his Neighborhood Video Game: http://www.neuroproductions.be/arduino/arduino-video-game/ Thanks for sharing, Kris! So awesome! A game for the neighbourhood from Kris Temmerman on Vimeo.