Reuters — A technology that turns the light bulb above your head into an Internet transmitter could have a disruptive impact on the wireless communications market comparable to that of the digital camera on photography, according to developers of pureLi-Fi. Li-Fi uses high-speed modulation of light-emitting diodes (LED), with the data embedded in the beam, to provide a fast Internet connection. Li-Fi’s advocates say that the technology will provide heightened speed and internet security. “The […]