News tagged with smart phones

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Tech reliant on finite metal sources

(Phys.org) —Many of the metals needed to feed the surging global demand for high-tech products, from smart phones to solar panels, cannot be replaced, leaving some markets vulnerable if resources become ...

Dec 03, 2013 4.4 / 5 (14) 1 | with audio podcast

Crowd safety via sensing app

A smart phone app points people the way, assists event organisers in preventing emergency cases and turns its creators into technology entrepreneurs.

Sep 24, 2013 not rated yet 0