TAG Heuer launches luxury phone with 'perpetual power reserve'
https://www.youtube.com/watch?v=Hp3ODf28PaE
https://www.youtube.com/watch?v=Hp3ODf28PaE
In fact, the company is merely harnessing Wysips' transparent solar panel, which shoves a clear photovoltaic cell between the glass and LCD elements of the display. It'll automatically begin trickle-charging your phone as soon as the screen is exposed to natural and some artificial light with at least enough power to maintain the battery level in standby mode.