Here's the final solution to the wireless charging problem!
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wireless charging problem
Engineers at the University of Washington have developed a new way to charge smartphones remotely, without having to connect them with wires or even charging bases, through laser beams.
The technology works by firing an invisible, invisible beam from a laser transmitter and can charge a smartphone across the room.
The beam is received, a thin energy cell installed at the back of the smartphone.
According to the team, laser technology is efficient in charging because the smartphone charger is connected to the USB port.
According to the team, laser technology is efficient in charging because the smartphone charger is connected to the USB port.
