The demonstration of the "Visible light communication system" by Professor Haruyama

The Nakagawa Laboratory is researching communication using visible light, an everyday phenomenon all around us.

The Nakagawa Lab is a world pioneer in visible light communication. Professor Nakagawa and Professor Haruyama serve as Honorary Chairman and Chairman of the Visible Light Communication Consortium. Along with many businesses, the Consortium is working to standardize visible light communication.

At Keio Techno-Mall in December 2009, there were demos of visible light communication, and the latest research results were presented.