Rather than actually using a standard LED bulb, Fraunhofer's VLC system is a black box, with an LED and photodetector on the front, and an Ethernet jack on the back to connect it to the rest of the ...

In 2011, Professor of Mobile Communications at the University of Edinburgh Harald Haas introduced the world to an entirely new approach to data transmission—using light. In February of this year, a ...

Sample LiFi, light-based WiFi, kits have rolled off of production lines in China, promising speeds of up to 150Mbps. Produced for the China International Industry Fair that’s due to take place on ...

Ray Coulombe is Founder and Managing Director of SecuritySpecifiers and the CONSULT Technical Security Symposium. Email him at [email protected], or contact him ...

Panasonic just announced a lineup of microdisplay LCD rear-projection TVs that answer two of the main problems with the category: Its light source won’t burn out or lose brightness like some ...