Ari Grobman Presenting "Reflective Waveguide Displays for Mass Market AR...(Diffractive Waveguide People. Please Watch esp $VUZI People. Paul Travers in front row as Mr. Grobman conveys "Sorry for your loss" sentiment. Shoutout to Intel Ron. Refer to Scoble/Grobman Interview to hear "We could be using OLED now." Pico-projectors can be OLED Display)