/learn/publications/b/blog/posts/led-lightbulb-based-communication-on-the-way-3-gbps(Left) Concept for the system. (Right) "in-use" PR image. Useful wherever lights are available, it seems (via Fraunhofer Heinrich Hertz Institute) With the plethora of new devices all network, ready to add to the growing Internet of Things, what...en-USTelligent Community 12