This video, via studentsmusic, is a quick demo of the rare Doepfer MOGLI (MIDI Output Glove Interface) – an adapter that turns the Nintendo Power Glove game controller into a MIDI controller.
Here’s what he has to say about the MOGLI:
Mogli was an attempt (Doepfer cooperated with the Band Kraftwerk on this) in 1993, to control MIDI via a Nintendo game controller glove. Probably only about 350 were built, because the glove went out of Nintendo-production.
Here’s a basic demonstration of how it works.
Powerglove image: Evan-Amos