[Non-SEO]

About the Li-Fi

  All of us know what's Wi-Fi, but did you hear about Li-Fi? I learned about it today, from a friend. Let's learn together now about Li-Fi more.
 

Li-Fi is a bidirectional, high speed and fully networked wireless communication technology similar to Wi-Fi. Coined by Prof. Harald Haas, Li-Fi is a subset of optical wireless communications (OWC) and can be a complement to RF communication (Wi-Fi or Cellular network), or a replacement in contexts of data broadcasting.
It is wireless and uses visible light communication or infra-red and near ultraviolet (instead of radio frequency waves) spectrum, part of optical wireless communications technology, which carries much more information, and has been proposed as a solution to the RF-bandwidth limitations. A complete solution includes an industry led standardization process.

^{https://en.wikipedia.org/wiki/Li-Fi https://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License}

^{"Li-1st, the first Li-Fi product" by Source (WP:NFCC#4). Licensed under Fair use via Wikipedia - https://en.wikipedia.org/wiki/File:Li-1st,_the_first_Li-Fi_product.jpg#/media/File:Li-1st,_the_first_Li-Fi_product.jpg}

And an article about it: https://agenda.weforum.org/2015/11/this-technology-is-100-times-faster-than-wi-fi/

[jacobcarl]

LIFI or Light fedelity is very high speed wireless media which is same as wifi .it used visible light which is part of optical communication