Is anyone using a Tobii Eye tracker 5? How does it perform overall? I've been using FaceTrackNoIR with a basic webcam, and while it has decent functionality, it's smoothness and accuracy leaves quite a bit to be desired. It can be quite jittery, and sometimes it goes way off from where I'm "looking" and takes a couple of seconds to correct. I was thinking about getting a Tobii Eye Tracker, but if it has the same type of issues, I'm not so sure I want to spend the cash on one...
Thanks