I wrote about this some time ago. Christian Bannister/Subcycle Labs are developing a multitouch screen where you can see the sounds and in real time control it with your hands on the screen. The various touch configurations control different parameters of the synthesized bass including filter modulation rate, bit crush, sample and hold, feedback, oscillator phase and fm synthesis. Here's an update on the progress of the work so far. It looks amazing, I would love to have a screen like this.  Looks like the one Tom Cruise uses in Minority Report, doesn't it?

multi-touch rhythm navigation (subcycle labs) from christian bannister on Vimeo.