http://www.technologyreview.com/Infotech/18254/?a=f
Wow, this is pretty cool IMO. You look at something, press a button, and it works just like a mouse. Ur cursor is where ur looking! We are one step closer to mind control... lol.
None.
Ultraviolet -- hell yeah. did you have trouble making the button functional, or just haven't gotten there yet?
Ultraviolet -- Symmetry
RIVE