This is actually not a new project but I realized that I never posted about it here. All the more it's a good time to write about it, since I'm almost done with writing down the documentation for the project, which I'll soon release as a free PDF and which will contain some info on how I made it.
In the meantime, if you're interested, you can check this video, I made some time ago:
https://www.youtube.com/watch?v=0wnPITTejyo
And this impro track: https://soundcloud.com/papernoise/kurod sk-1-impro