The “PrintBall” is basically “an ink-jet printer using a paintball fun as printhead.” Though the finished product isn’t very pretty, it does however, work quite well for painting letters. Video after the break. Click here for first picture in gallery.
The gun is mounted on a custum made pan & tilt unit which is connected to a Max/Msp based software through an Atmel chip [programmed in Basic]. The software allow the users to load and analyze images.