<http://schema.org/url>
<http://www.engadget.com/2011/05/02/gaming-gets-immersive-thanks-to-union-of-pico-projector-and-eye/>
<http://www.engadget.com/2011/05/02/gaming-gets-immersive-thanks-to-union-of-pico-projector-and-eye/>