Tag Archives: light waves

li-fi

Li-Fi Technology – It’s More Efficient and Secure Than Wi-Fi

Li-Fi Technology – It’s More Efficient and Secure Than Wi-Fi

Meet Li-Fi: Internet Using LED Light Waves Bloomberg, January 26,2017 Wi-Fi networks dependent on radio waves are growing more congested all the time—and can’t be used everywhere—so various researchers and companies are betting light waves from LED lamps and overheads can also stream data and connect people to the internet. So-called Li-Fi technology, which uses

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