Hey man, Facebook's gotta put that In-q-tel capital to work!/s
But on a more serious note, isn't shining IR directly into your eyes from such close distances hazardous?
Re:Homebrew Oculus Rift Eye Tracker
by antimatter15 on Wednesday June 11, 2014 @02:04AM
(#7876655)
I'm sure the amount of IR light involved is far less than the exposure you get from walking outside on a nice sunny day.
[1] Would you trust a clear screenshot of your eye which could probably used for identification flying around the internet?