TrackerPod
Alternatively, if you want something smaller, maybe you just want to stick to
your webcam, you can consider TrackerPod.
TrackerPod is a small robotic tripod on which you mount a webcam, and
TrackerCam is Artificial Intelligence software to control camera movement from
your computer. Together they perform the function of a robotic camera-man for
your webcam. With the system installed, your camera comes robotically alive,
panning, tilting, and zooming under your computer's control.
Webcam
Wizard!
