Saw this at one of the exhibits at Meow Wolf Las Vegas. It was a really cool installation; there were 3-4 of these panels installed around this large object and people could use them and control music/noise with them. This was one of three similar installations and I had a lot of fun jamming out on the various devices (you had to kind of play with it to figure out what each button or knob did of course).

I didn't get a photo but there was another installation where they made use of MIDIFighter 64s as well. If you're in Vegas, Meow Wolf is well worth checking out!