This will happen in the near future: all devices, from smartphones to refrigerators, will be able to talk to each other, whether they are around or not, they can communicate wirelessly. Engineers from Stanford University and the University of California at Berkeley can speed up the process by designing radio chips that are only ant-sized.
The chip is powered by radio signals, does not require additional energy, is small enough, but is powerful enough to send and receive signals. Its producers hope that device manufacturers can use this chip in IoT devices. Adding a chip to the light bulb makes it smarter and can communicate with all the electronics around you.
Of course, wireless devices can do this now, but the invention hopes to achieve differentiation with cheap (production costs only a few cents) and small enough size. Can this be achieved? let us wait and see.
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