![]() "In this work, we've demonstrated room-scale wireless power, but there's no reason we couldn't scale this down to the size of a toy chest or up to the size of a warehouse," Sample noted. "This in turn could enable new applications for robots and other small mobile devices by eliminating the need to replace batteries and wires for charging," added Sample.Īccording to Sample, wireless power transmission is a long-standing technological dream. "This new innovative method will make it possible for electrical power to become as ubiquitous as Wi-Fi," said Alanson Sample, associate lab director and principal research scientist at Disney Research. They safely generated near-field standing magnetic waves that filled the interior of the room, making it possible to power several cellphones, fans and lights simultaneously. The researchers demonstrated their method, called quasistatic cavity resonance (QSCR), inside a specially built 16-by-16-foot room at their lab. ![]() The new method developed by Disney Research, published in the journal PLOS ONE, for wirelessly transmitting power throughout a room enables users to charge electronic devices as seamlessly as they now connect to Wi-Fi hotspots. Researchers have found a new method to power devices wirelessly and at a distance. ![]()
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