The Google's project program for developing a line of hands-free, head-mounted intelligent devices that can be worn by users as "wearable computing" eyewear.
Google just released the official specs for Google Glass (after releasing the API too) and the futuristic frames come with 16GB (only 12GB will be usable) Flash memory, 5 megapixel camera for stills, 720p video recording, Wi-Fi b/g, Bluetooth and a battery that can handle "one full day of typical use".