We’re hiring another programmer into the new company, to do very interesting work with full-body motion tracking.

If interested, email me: jon@number-none.com. Please have substantial 3D game development experience and be good at what you do.
http://braid-game.com/news/?p=636

At first I thought Jonathan Blow was referring to motion capture, but then I noticed a recent interview where he said that “The Witness may use these [motion] controllers but only in a relatively simple way.” Hmm…