Panagiotis E. Antoniou is a postdoctoral research associate in the Lab of Medical Physics, department of Medicine, Aristotle University of Thessaloniki. He received a degree in Physics from Aristotle University of Thessaloniki in 1997, a M.Sc. degree in Medical Physics in 2001 from the Democritus University of Thrace and a Ph.D. degree in Medical Physics in 2004 from Democritus University of Thrace. His research interests are in the area of Medical Signal processing, Medical Informatics, and Educational Technologies. Currently he is actively researching experiential educational techniques (virtual patients, AR and VR in education) as well as the efficacy and implementation challenges in exergaming and other health and wellness motivational interventions. He has participated and managed several EU and nationally funded research projects. He has authored more than 40 publications in peer reviewed journals and conferences. He is a reviewer in several international journals and member of the organizing committee in several international conferences.