The academic version of the roboRIO is sold under the name myRIO.
The Waterloo Labs guys had a hint of this at NIWeek, but just released the video.
It is called Paintball Picasso.
URL is
http://www.waterloolabs.com/#!paintball-picasso/c23ry
By the way, the music is LOUD, and please be safe.
Greg McKaskle