at ces 2011, vuzix unveiled the raptyr, a see-through ar glasses prototype which use holographic optics to let the user see a virtual 70-inch screen from a distance of 10-feet. the raptyr, which have won ces innovation award, feature a 6-megapixel camera, a microphone, headphones and a motion tracking system. it could be plugged into a pc, smart phone, or gaming system. additionally, the lenses can electronically darken to compensate for brighter or darker environments.