Rock Band drum kit, which has a pedal that cannot be operated by those inflicted with paraplegia and other ailments affecting the lower body.
Fortunately, for every peripheral made unaccessible to those with disabilities, there's an altruistic, MacGuyver-esque modder with a solution. The folks over at Kinetic Communications recently solved the bass drum dilemma with a doorbell receiver and some audio cable, placing the foot pedal substitute directly onto a pair of drumsticks -- and it only cost them around $20. If you're in need for a stick-pedal, they've got simple instructions on how to make your own. Rick Allen would be so very proud.