I would like to get flash "eye tracking" component which can predict (probably after some simple calibration procedure) to what part of the screen user is looking right now (something like done here http://www.youtube.com/watch?v=4cbCuxNfbDA). It could be based on some flash face-eye detection lib like the one used here http://play.blog2t.net/realtime-as3-face-and-eye-detection-with-michael-jackson/