Thanks to the low energy transmitted by Wi-Fi routers, American researchers have managed to recharge various wireless connected devices and objects. A step closer to the wireless recharging?A team of researchers from the University of Washington published a paper on this technology called PoWifi logo-powifi for "Power over WiFi."
According to the six researchers, a simple modification of the router sends a constant signal that allows mobile devices to recover energy. According to various tests carried out, this does not affect the quality of internet access through
Wi-Fi.
For example, this technique would enable the day to recharge a strap connected to 41% after two hours.
One of the researchers says: "We already have a wide WiFi infrastructure. If we can use the existing infrastructure to provide energy, then we can actually allow the supply of energy wireless home and office. "
What about the impact on health? The Wi-Fi may still be pointed ...
I founded the Blog DepoTech in January 2015. Self-taught in development, I have always pushed my curiosity about the topics,Web and Tech news.
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