Comment on Why you won't see hard augmented reality any time soonparentComments−teraflop14yYou can use lenses or mirrors to change the apparent focal distance of an object. Google's implementation is rumored to use holographic optical elements instead, probably for compactness: http://www.google.com/patents/US3940204−StavrosK14yAh, very interesting, thank you.
Comments
You can use lenses or mirrors to change the apparent focal distance of an object. Google's implementation is rumored to use holographic optical elements instead, probably for compactness: http://www.google.com/patents/US3940204
Ah, very interesting, thank you.