Just thought that this would be of interest, I think it may have been mentioned before, its been on the go for a couple of years now, it would be nice to see one with Synplant being used.

http://www.datagarden.org

From Data Garden:

"MIDI Sprout allows creatives to use plants and other living things to control audio and video synthesizers in real time"

http://midisprout.com

http://www.matrixsynth.com/2016/05/robert-aiki-aubrey-lowe-lichens-uses.html

Another batch of 60 are officially released today.

You can roll you own according to this forum reply and code shared.

Some Links: