Li-Fi, LED lights will now broadcast ads to your h
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.... performance has proved to be quite competitive with other high-speed broadband sources throughout all the use cases, and the FHHI test was no different. The institute reported that data rates of one gigabit per second and more were achieved with conventional LEDs, a rate that allows for the “flawless” transmission of video data in HD and 4K quality.
Disney has their eye on this because the application for toys is mind boggling. If you visit the Disney research page for yourself you’ll see the concept for the Magic Princess Dress, for example, comes with a wand that triggers light effects on a princess dress. There are LEDs are embedded into the dress and when the child points the wand at the dress, it comes to life at exactly that location.
Now sit and ponder just for a moment the range of this. Light sensitive wearable tech – imagine you have subscribed to promote brands that you love for a fee and when walking past an LED light post in the park your shirt changes its LED fabric to broadcast an image or commercial of the brand on your shirt within a good visibility zone. How about sharing full length movies via your smartphone as long as they are pointing to each other for a few seconds to complete upload.
http://en.ofweek.com/news/Li-Fi-LED-lights-wi...d-TV-34828