Buchla Lightning II - Specialized MIDI controller that senses the position and movement of handheld wands and transforms this information to MIDI signals.
Chordboard - CX10 Keyboard Controller sends out preprogrammed chords similar to "one touch" chords on a Casio Tone
Digital Dance System - Sensor system designed by DIEM (Danish Institute of Electroacoustic Music)
Gulbransen, Inc. - Makes products which add MIDI capabilities to acoustic pianos.
IBK - Knob-based MIDI controllers for hard or software synthesizers
Infusion Systems - Makers of the I-CubeX MIDI sensor control interface
Kenton Electronics - UK specialists in MIDI to Control Voltage conversion and MIDI control.
Marimba Lumina - Electronic MIDI controller. Includes a traditionally arrayed set of electronic bars and some (not so traditional) trigger pads and strips (reminiscent of early ribbon controllers).
Rubicon Systems - Makers of hardware and software to turn a Palm Pilot into a MIDI controller
The Soundbeam Project - A device which senses movements by people standing nearby and converts them into MIDI
STEIM products: Sensorlab - Small, general purpose, analog to MIDI interface for the prototyping of musical instruments and interactive control systems.
