Archive: 5/01/2011

Window shopping, virtually

Researchers want to make shopping trips a special experience in future by enabling passers-by to operate window displays with hand and facial gestures. Four cameras record the 3-D positions of people’s hands, face and ...

dateJan 05, 2011 in Hi Tech & Innovation
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Dark ages seen in new light

(PhysOrg.com) -- Remnants of the first stars have helped astronomers get closer to unlocking the “dark ages” of the cosmos.

dateJan 05, 2011 in Astronomy
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