I'm the designer of AudioCubes, the audiovisual tool for sound design, composition and live performance, used by laptop artists worldwide.
I found out about the forum here while researching generative music - seems like a really nice community here with lots of cool topics!
AudioCubes are "smart blocks" which you can put together in various ways to send MIDI notes and CC messages, depending on the blocks' location and orientation. They come with a suite of apps, check out http://www.percussa.com/applications/
The last app I worked on is Improvisor, check out http://land.percussa.com/audiocubes-improvisor/
Don't hesitate to ask any questions and let me know if you need additional info. I'd love to receive feedback on the apps/cubes!