pureLiFi Li-1st

55m ago

Sir Alexander Graham Bell may be better known as the guy who invented the first ‘practical’ telephone, but the Scottish scientist laid claim to an arsenal of additional innovations. Among these were the photophone, a wireless telephone of sorts that enab


The world's first Li-Fi system is the pureLiFi, Li-1st. It offers high-speed, bidirectional communications and works from reflected surfaces as well as direct line-of-sight. Contact: info (at) purelifi.com