They're working on it... http://www.patentbolt.com/2013/02/google-glass-part-two-binocular-vision.html http://www.patentbolt.com/2013/02/google-glass-part-two-b

They're working on it... http://www.patentbolt.com/2013/02/google-glass-part-two-binocular-vision.html http://www.patentbolt.com/2013/02/google-glass-part-two-bino... It's a non-trivial problem.