Jun 12
Vodafone phone-charging sleeping bags could pave way to the Internet of Things
Posted in: Today's ChiliIt’s not quite humans as fleshy batteries, Matrix-style, but Vodafone’s latest attempt to coax talktime out of its users is pretty close. The carrier has put together a number of prototype sleeping bags – just in time for festival season – it’s calling “Recharge Bags” that convert your body heat while sleeping into electricity for
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