Very cool. I just did basically the same thing. I build a small web-cam gimbal using two servos and use the Nunchuk to point the camera. I would like to see your code, too (I'll post mine and a video when I get a chance to (a) take the video, and (b) clean up the code). Your movement seems just a little smoother than mine and I'd like to compare notes on how you did your averaging...