An update on this now - I found my old PS3 Eye camera and discovered the Free FaceTrackNOIR jobby-wotsit.
I set it all up and gave it a go. Works great overall and there's no real problem with it, but I think it's probably not for me in the end.
Some minor annoyances:
- If you get an itch on your face and scratch it, you end up looking up at the ceiling for ages.
- If you take a sip of coffee, you end up looking up at the ceiling for ages.
- If you keep the "deadzone" in the middle, there's a really jarring pause as you look from one side of the ship to the other
- The face recognition works ok, but there is a fair amount of noticeable lag at times
It's definitely worth a try if you have an Eye though (and looking around the space stations was fun) - not to mention, it was free, so nothing lost there.
