Future Vivo phone could feature the Holy Grail of wireless charging

Sure, wireless charging is convenient since it eliminates the need for a cord to be plugged into a phone, and then plugging that cord ...

Sure, wireless charging is convenient since it eliminates the need for a cord to be plugged into a phone, and then plugging that cord into an outlet. But the Holy Grail for wireless charging is a system that would send signals to a phone over the air. The battery would start charging once the person carrying the device enters into a specified area where the signals are in range of the ...

from PhoneArena https://ift.tt/2TuxI4t