When I began searching for more expressive MIDI controllers, touch-strips were something rare.  Now they’re frickin’ everywhere: Novation’s Twitch, Dave Smith/Roger Linns’ Tempest, Akai’s new Max49 and of course, on my own Mojo.

So what I’d like to know is, what’s the next unconventional sensor to work its way into mass acceptance on these sorts of instruments?  Arcade buttons?  Joysticks?  Accelerometers?  Whack’a'moles?  Let us know your prediction in the comments.