Light Fidelity or Li-Fi is a Visible Light Communications (VLC) system running wireless communications travelling at very high speeds. Light Fidelity (Li-Fi) is a bidirectional, high-speed and fully networked wireless communication technology similar to Wi-Fi. transmits data electromagnetically and it runs on visible light, by using Li-Fi Speed of data transmission cans be increased. Li-Fi will provide a wealth of opportunities for retailers and other businesses. lI-Fi have got both advantages and disadvantages as compared with Wi-Fi. Every light source in homes and offices could potentially be a “Li-Fi” within 20 years.
Cite this article:
Purohit Saraswati. Li- Fi - Light Fideality. Int. J. Adv. Nur. Management. 2016; 4(4): 423-424. doi: 10.5958/2454-2652.2016.00093.7