Forget Wi-Fi. Meet the new Li-Fi Internet | Harald Haas

#cccp

#Li-Fi

GÉNIAL !!!! Je veux apprendre ce truc !

Forget Wi-Fi. Meet the new Li-Fi Internet | Harald Haas
TED
▻https://www.youtube.com/watch?v=iHWIZsIBj3Q

Li-Fi
▻https://en.wikipedia.org/wiki/Li-Fi

Li-Fi is a bidirectional, high-speed and fully networked wireless communication technology similar to Wi-Fi. The term was coined by Harald Haas and is a form of visible light communication and a subset of optical wireless communications (OWC) and could be a complement to RF communication (Wi-Fi or cellular networks), or even a replacement in contexts of data broadcasting.

It is wire and UV visible-light communication or infrared and near-ultraviolet instead of radio-frequency spectrum, part of optical wireless communications technology, which carries much more information and has been proposed as a solution to the RF-bandwidth limitations.

#réseaux #li-fi #visible_light_communication #VLC