PureLiFi Raises £1.5M For Tech That Uses Pulsating LED Light To Create WiFI Alternative

 PureLiFi, a spin out of the University of Edinburgh in Scotland, is developing what it calls ‘LiFi’ technology, an alternative to wireless networking, such as WiFi or 5G, based on visible light communication (VLC). Specifically, the tech uses pulsating LED light, imperceptible to the human eye, as a way of sending data from one LiFi-equipped device to another. Read More