Let the light speak. For the first time, the Li-Fi technology developed by the French startup Oledcomm is used in a kindergarten in the Paris region of L’Isle-Adam (Val-d’Oise). This technology enables objects to be connected without Wi-Fi, and Li-Fi in particular uses light instead of radio waves. Basically, it is a light signal, invisible to the naked eye. A type of Morse code emitted by infrared. For the system to work, the device (computer, tablet, etc.) should simply be placed under the beam. A bit like the evening reader who settles down by the light of his lamp. Only the channels used by Oledcomm for Li-Fi do not light up.
Like any communication network, Li-Fi deployment requires certain equipment. First, rooms need access points, in this case classrooms. Some of these ceiling mounted devices look like…
Source: Le Figaro
I am David Wyatt, a professional writer and journalist for Buna Times. I specialize in the world section of news coverage, where I bring to light stories and issues that affect us globally. As a graduate of Journalism, I have always had the passion to spread knowledge through writing.