Nobby Stevens received the master's degree in physical engineering from Ghent University, Ghent, Belgium, in 1997, the D.E.A. degree from the Institut National Polytechnique de Grenoble, Grenoble, France, in 1997, and the Ph.D. degree from Ghent University, in 2004. From the end of 1997 to August 1998, he was a Product Development Engineer with Philips. In August 1998, he performed research on the numerical modeling of electromagnetic fields interacting with the human body with the Department of Information Technology, Ghent University. In June 2004, he joined Agilent EEsof, Santa Rosa, CA, USA, as a Research and Development Engineer, where he was involved in computational electromagnetics. Since November 2008, he has been performing research with the DRAMCO (wireless and mobile communications) Group, ESAT, KU Leuven, Ghent. In 2018, he was appointed as an Associate Professor with the Faculty of Engineering Technology, KU Leuven. His research focuses on optical wireless positioning.