LI-FI. A New Era of Wireless Technology.
Will Li-Fi replace Wi-Fi?
Li-Fi , as coined by Prof. Harald Haas during his TED Global talk, is bidirectional, high-speed and fully networked wireless communications, like WiFi ,using visible light. Li-Fi is a subset of Visible Light Communications (VLC) and can be a complement to RF Communications.
Li-Fi is designed to use LED light bulbs