Vuzix offers home theater glasses

Vuzix has released it AV230 XL “wearable display,” which transforms your small portable video player screen into a personal home theater with a virtual 44in screen from 9ft away. The dual displays provide crisp images and vivid colors through optics aligned to military specifications. Worn just like eyeglasses, the AV230 XL lets you adjust each eye’s lens separately and add or drop high-quality stereo earphones. One removable AA battery gives you up to 17 hours of viewing.