Google Glass is a wearable computer with an optical head-mounted display (OHMD) that is being developed by Google in the Project Glass research and development project, with a mission of producing a mass-market ubiquitous computer. Google Glass displays information in a smartphone-like hands-free format, that can communicate with the Internet via natural language voice commands.

While the frames do not currently have lenses fitted to them, Google is considering partnerships with sunglass retailers such as Ray-Banor Warby Parker, and may also open retail stores to allow customers to try on the device.The Explorer Edition cannot be used by people who wear prescription glasses, but Google has confirmed that Glass will eventually work with frames and lenses that match the wearer's prescription; the glasses will be modular and therefore possibly attachable to normal prescription glasses.On 26 Jan 2014, Google announced that they were adding four prescription frame choices for about $225.00 U.S. It is necessary to remove a small screw in order to move the Google Glass from one frame to another.

Glass is being developed by Google X, which has worked on other futuristic technologies such as driverless cars. The project was announced on Google+ by Project Glass lead Babak Parviz, an electrical engineer who has also worked on putting displays into contact lenses; Steve Lee, a product manager and "geolocation specialist"; and Sebastian Thrun, who developed Udacity as well as worked on theautonomous car project.Google has patented the design of Project Glass.Thad Starner, an augmented reality expert, is a technical lead/manager on the project.
THIS IS THE LINK WHERE YOU CAN GET /ORDER THIS ONE.
http://www.google.com/glass/start/how-to-get-one/