Hi all, i’m developing an MaxMSP external head tracker that uses FaceTrackingAPI by seeing machine…
if anyone is interested can find the necessary on google code:

http://code.google.com/p/headinspace/downloads/list

I would be happy to receive advice or suggestions from you…
You can try the runtime demo or download the external and the sample patch, it works only under windows at now.

I hope can be useful… Bye
dp