NXT w/ Ultrasonic

So I finished up the first part of this project, the robot pans and tilts like a champ! It's been running for about 2 hours now, which is good because I was worried about some mechanical issues with the Lego gears and with how consistent the Lego motors are, but it looks to be running really well. When it detects an object at a certain distance it stops searching. I would like to make the tracking more advanced, although it might be fairly complex since the ultrasonic is pretty coarse. More updates to follow.