Janvier Fotsing is a senior lecturer in the Department of Physics at the Faculty of Science, University of Buea, Cameroon. He has a PhD in electronics with remote sensing speciality from the University of Yaoundé I in Cameroon, and a doctorate in science of education from the University of Cergy-Pontoise in France. His research activities include remote sensing, digital image processing, telecommunication and chaotic systems, data transmission security, education technologies including IoHT, hybrid training, e-Learning and AI in education.