Lifi is a wireless optical networking technology that uses light emitting diodes (LEDs) for data transmission. In this project, a novelnavigation systemfor highways and remote areasis designed by using Lifi technology.The light fidelity technology refers to visible light communication that uses light as a medium to deliver high-speed data in a manner which is much greater than that of Wifi. The transmission of data is done using visible light through LED bulbs in streetlights and reception of data (Ex. Location) on receiving device (i.e., LDR sensor).The system consists of two units i.e., the transmitter unit and the receiver unit.The transmission unit consists of street lights that have microcontrollers with previously stored data. As soon as a vehicle comes in range of visible light of these poles, it transmits data to that vehicle. The available information gets displayed on the LCD installed with receiver in the ve
