Pentagon Wants to Give Troops 360 Degree Vision

"You'd be able to literally see all around you, including behind yourself, and zooming in at will, creating a "stereoscopic/binocular system, simultaneously providing 10x zoom to both eyes." And you would do this all hands-free, apparently by barking out or pre-programming a command (the solicitation leaves it up to a designer's imagination) to adjust focus."

http://www.wired.com/dangerroom/2010/12/pentagon-wants-to-give-troops-terminator-vision/