http://www.keithmcmillen.com/products/softstep/

SoftStep:
Dynamic MIDI control at your feet.
* Software Control: control effects, looping, sample triggering, and more
* Studio Application: control punch-in, panning, levels, and transport functions
* Standalone Mode: use the SoftStep without a computer to control your MIDI synth and/or rack with the SoftStep MIDI Expander (sold separately)
* Beyond Sound: control lighting effects, video, robotics, pyrotechnics, and more.
5 degrees of continuous control for each pad:
X- and Y- axis, Clockwise Rotation, Counter-Clockwise Rotation and Pressure. These control sources are mappable to any MIDI or OSC destination.
The SoftStep application works with the SoftStep hardware controller to manipulate sensor data for finely tailored control. These modified control sources are mappable to any MIDI or OSC destination, giving the player unlimited potential for creative expression.
