After looking around for a motorised slider to buy I was unhappy (over priced) with what was available on the market so I made the decision to make one.
The slider is controlled by a Ardiuno(with on-board USB host) and interfaces via Bluetooth serial. It's still very early in the production side and I'm just controlling it by a Bluetooth terminal program on my phone.
Project link: code.google.com/p/slide-33/
Music: "Night Owl" by Broke For Free (brokeforfree.com/)