Nokia Eye-Tracking + Holographic Waveguide glasses

I wish I'd taken more pictures of these. I just snapped this one because Steven Feiner wearing them was just too good to miss. They track one's pupil. I bet with a little more work on the software, they'll be able to track torsion as well as translation. The waveguide optics were plastic and low-quality, but they are optically see-through, and indicate that Nokia has waveguide displays in their lab.

Done