"The measurement of the location is made from the Li-Fi technology, a technology for wireless communication based on the use of the visible light."
LiFi, WHAT IS THIS DISRUPTIVE TECHNOLOGY ?
Imagine a world where every one of the billions of lightbulbs in use today is a wireless hotspot delivering connectivity at speeds that can only be dreamed of with Wi-Fi. LiFi – or optical WiFi – consists of using the lighting networks as wireless communication networks. Products based on LiFi technology contribute to reduce the radio electromagnetic wave pollution. From your Led lighting device, you will be able : to send data, to download videos and even to connect to Internet 100 times faster than WiFi.
No radio wave
100 Times Faster Than Wi-Fi