Big future predicted for Li-Fi

Author: Ricardo Tavares
Published: 2015-01-19

Li-Fi, an emerging technology which uses the visible light spectrum (VLS) to transmit wireless data, has passed the proof-of-concept stage and the first commercial applications are coming to market. The term Li-Fi is short for light fidelity and is a play on words derived from wireless fidelity or Wi-Fi. It was first used by Edinburgh University professor of mobile communications …