We've cut the cord for communication, thanks to Bluetooth and Wi-Fi, but charging our little pocket supercomputers still takes a tether. Judging by the range of wireless charging technologies in the ...
Researchers from the University of Washington have devised a new way to charge a smartphone from across the room using lasers. The team says that the method of charging is safe and uses a narrow ...
A smartphone is powered up using a laser-based charging system. The charging laser and guard lasers are normally invisible to the human eye, but red beams have been inserted in place of the guard ...
PREMSTAETTEN, Austria--(BUSINESS WIRE)--ams (SIX: AMS), a leading worldwide supplier of high performance sensor solutions, today announced that its low-power IR VCSEL laser emitter, the PMSIL, is ...
Although mobile devices such as tablets and smartphones let us communicate, work and access information wirelessly, their batteries must still be charged by plugging them in to an outlet. But ...
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