Li-fi, a communication technology harnessing visible light for data transmission, has a potential to surpass Wi-Fi's speed by more than 100 times and boasts a high bandwidth, facilitating the simultaneous transmission of copious information. Notably, Li-fi ensures robust security by exclusively transmitting data to areas illuminated by light.
I mean yeah, it’s a higher frequency than wifi. WiFi uses light already, we just don’t see those frequencies. Cell towers and routers are just big lighthouses. The benefit of lower frequencies is that most building materials are transparent to them so we can get internet in rooms other than the router room.
I mean yeah, it’s a higher frequency than wifi. WiFi uses light already, we just don’t see those frequencies. Cell towers and routers are just big lighthouses. The benefit of lower frequencies is that most building materials are transparent to them so we can get internet in rooms other than the router room.