Li-Fi – Internet Through Light: The Future of Wireless Communication What if the light bulbs around us could do more than just illuminate our rooms? Li-Fi (Light Fidelity) is an emerging wireless communication technology that uses light waves, particularly LED light, to transmit data instead of traditional radio waves like Wi-Fi. This session explores how light can be used to deliver internet connectivity, how Li-Fi works, its potential advantages over Wi-Fi, and its real-world applications in hospitals, aircraft etc.