Hi,
does anyone in EL use TrackIR in other games? I think that it would be a amazing addition to the EL client.
http://www.naturalpoint.com/trackir/
http://www.youtube.com/watch?v=31-8eOk6r1A
It is quite expensive to buy as a commercial product, but there is the option of a much cheaper homemade solution using opensource software FTnoIR or OpenTrack (the last one works in Linux/Mac too), and a fast framerate webcam (such as the PS3 eye)
http://sourceforge.net/projects/facetracknoir/
https://github.com/opentrack/opentrack
http://www.free-track.net/english/