Harald Haas

Harald Haas is the inventor of Li-Fi, a pioneering technology that can transmit data through LED light. As a Professor of Mobile Communications at the University of Edinburgh, Haas has dedicated his career to developing wireless solutions that are faster, more secure, and more sustainable than traditional radio-frequency networks.

His TED talks have been viewed millions of times, introducing global audiences to the revolutionary potential of using light to deliver internet connectivity. Haas' keynotes explore how emerging light-based communications will transform industries, power the internet of things, and shape the future of smart cities.