Cool! I have some patches that I would like to create an "interface" with a WX5. Do you have anything like a prototype that you use to build these things?
I have to dig and can send it to you later but its not difficult nor complex. The libsensor is build in the mouthpiece and can be played with the libs, you can actually chew your sound (or in my case visuals). Its just another datastream and adds to the expressiveness of the instrument.
Cheers, later more...
Malte Steiner media art + development -www.block4.com-