Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

Why it matters: Multiple companies have been developing Light Fidelity technology or LiFi for years, but the IEEE recently cleared a significant stepping stone toward standardization. The wireless ...

A new light-based communications standard meant for Li-Fi technology has rolled out. The emerging wireless technology relies on infrared light instead of radio waves. It’s said that Li-Fi could offer ...