Sound of Life (by 23N!):
 - Track n spermatozoa obtained from a digital microscope (live stream or movie),
 - Display the tracking information (orientation, trace, ...),
 - Send tracking information through OSC,
 - Manage the interaction with a WiiRemote (+ IR LED).
More details: http://www.cho-yaba.com/works/soundoflife.html

Made with OpenFrameworks (http://www.openframeworks.cc/).
You need the OSC and openCV libraries.
DarwiinRemoteOSC (http://code.google.com/p/darwiinosc/) must be installed and running to use the Wiimote.

The sound is generated by Pure Data (http://www.pure-data.info) through OSC.