Archive: 06/20/2012

Researchers create the first GPS for the blind

A new application for devices with Android operating systems, called OnTheBus, helps people find their way and move around in large cities. The application is based on universal design principles and is therefore ...

Jun 20, 2012
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Rio 20 years later: Pollution up, forests down

(AP) — Since world leaders last gathered in Rio de Janeiro to talk about the state of the Earth, temperatures have climbed and disasters have mounted. As diplomats discuss climate, sustainability and biodiversity, here ...

Jun 20, 2012
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