Peter writes –

Mike Una has just written up a tutorial on how to make a $10 foot controller for music applications like Ableton Live, fashioned out of a QWERTY keyboard. (Other possible applications: gaming, VJing.) Clever keyboard mappings allow you to use your feet to control elaborate live music performances, whether you’re a beatboxer, keyboardist, DJ, or violinist. We’d love to see what people do with it.

Get loopy with the DIY $10 Ableton Footcontroller (no soldering required) – [via] Link.