2013: Google Glass
Steve Mann believes that Google Glass can create eye strain. He wrote, "Google Glass and several similarly configured systems now in development suffer from another problem I learned about 30 years ago that arises from the basic asymmetry of their designs, in which the wearer views the display through only one eye. These systems all contain lenses that make the display appear to hover in space, farther away than it really is."
June 7, 2013 6:46 AM PDT
Photo by: Dan Farber
| Caption by: Dan Farber
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