eSAT Publishing House
Li-Fi (Light Fidelity) is a wireless communication system by which the user can access the internet. Li-Fi uses light for communication. So it is very easy to use in practical life. Here the author proposes a technique by using which the user can monitor any Li-Fi enable component. Also by using this technique, they can create a very clear view of road map. They can also use this method for security purpose. Suppose a person/car walking through the road. By using this method, they can identify where the person is. The road side lamp posts are used as a source of light.