BROWSING: Li-Fi

Signify on Li-Fi: "Imagine having reliable, secure and fast connectivity wherever there is light" Coined in 2011 by Edinburgh University's Professor Harald Hass, Li-Fi or light fidelity has yet to really take off in any mainstream way despite promising some advantages over Wi-Fi, with the...

Li-Fi works like Wi-Fi, but relies on optical data transmission Velmenni, an Estonia-based tech startup, is conducting trials of Li-Fi in commercial and industrial settings, and according to reports has achieved data throughput speeds of 1 gigabit per second. Li-Fi transmits data using LED lights. University of...