Do you like Wi-Fi? You are going to love Li-Fi.
While Wi-Fi is short for Wireless Fidelity, like good old Hi-Fi and High Fidelity, Li-Fi stands for Light Fidelity. Fidelity of transmitting information and data, through light.
For a bit of background, this term Li-Fi was first proposed in 2011 by a professor of mobile communications at Edinburgh University (Scotland) during a TED conference.
However, history fans would say the first demonstration of Li-Fi communications dates back to…1880, when Alexander Graham Bell, inventor of the telephone, unveiled his photophone, a device that could transmit the sound of his voice over several hundred meters using sunlight.
Today, the development of Li-Fi is linked to the development of light-emitting diodes or LEDs.
In 60 seconds, you will know everything!
Simply put, “60 sec to understand” is the most enjoyable (and the fastest!) way to make sense of the latest digital trends. However complex they may be, all will become clear about the new technologies that you use or will be using on a daily basis. And be warned: you’re going to enjoy it.