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Turning Mobile Devices Into Emergency Tools

The strongest recorded storm to ever hit land slammed into the Philippines at 195 miles per hour just over a year ago, on 8 November 2013...One of the problems in the aftermath of Typhoon Haiyan was the failure of mobile phone networks. Many base stations were damaged or ran out of power, rendering the tools — which could otherwise have enabled separated families or health workers to communicate — powerless. But there are simple and affordable tweaks that handset manufacturers could introduce to make their products more resilient and useful in disasters, according to Wladimir Alonso, a global health researcher at the US National Institutes of Health...

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