Easily the most unusual highlight of today's Sony IFA press conference, the HMZ-T1 goes where many other companies have tried and failed. The head-mounted display, first introduced as a prototype back in January at CES, has finally graduated into a real product. The device is aimed at gamers and TV watchers, generating a 3D image with use of a pair of 0.7-inch OLED panels, which each display separate images, doing away with the
