My good friend Aaron (@shottyotter) is running a Kickstarter campaign for his Pixel Plane project.
"Pixel Plane is a lego-like LED system for building your own dynamic super-bright, and big lighting walls. Hook it up to an optional ethernet controller and run it with open source software."
Check out the video. This is great for people like me who don't want to build their own LED hardware, but want to write visual software for a more physical environment. I personally can't wait to play with mine, and am thankful for the awesome creative community here in Colorado