Charge phone without plugging in

Charge phone without plugging in
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Highlights

Now, you won\'t have to look for a socket to charge your phone or a laptop. Researchers have developed a wireless-power transfer (WPT) technology that can charge mobile phones from a distance. The WPT technology developed by researchers at the Korea Advanced Institute of Science and Technology (KAIST) works just as Wi-Fi works for internet connections.

London: Now, you won't have to look for a socket to charge your phone or a laptop. Researchers have developed a wireless-power transfer (WPT) technology that can charge mobile phones from a distance. The WPT technology developed by researchers at the Korea Advanced Institute of Science and Technology (KAIST) works just as Wi-Fi works for internet connections.


It allows mobile devices to be charged at any location and in any direction, even if the devices are away from the power source. With this technology, your device will automatically get charged without being tethered to a charger if you are in the designated area where the charging is available, like the Wi-Fi Power zone, the researchers said.


The system can charge multiple devices simultaneously and in all directions up to half a metre away from the power source, said lead researcher professor Chun T. Rim.

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