Here’s a time-lapse video of building The Missing Link, a $150 Wireless MIDI interface that’s hand built in Portland, Oregon.
The soundtrack was performed/recorded live by Minh Tran wirelessly using an iPod Touch via the Missing Link to simultaneously control a Korg MicroKorg, Yamaha Motif ES8, Roland Juno 60 (with Kenton Pro DCB mkiii) and Korg Triton-Rack.
See WIFIMIDI for details.