Quote:
Originally Posted by ProDigit
They should equip this device with electromagnetic charging, like a wireless charging pad, only whenever you are using it in an environment where there are wireless signals, the device would convert those to energy.
Since ebook readers use so little energy, 24 hours of this, could give you enough juice to read a couple of hours, every day, without ever needing to physically plug the device in.
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I'm not sure that the figures would add up. See:
https://www.wired.com/2015/06/power-wifi-isnt-think/