Narcisse Talla Tankam is a senior lecturer in the Computer Engineering Department of the University Institute of Technology Fotso Victor at the University of Dschang, Cameroon. He has a PhD in Computer Science from the University of Yaounde I in Cameroon and a University Doctorate in Instrumentation and Image Computer Engineering from the University of Burgundy in France. His research activities involve remote sensing including global warming, risks and disaster management, digital image processing, and education technologies including eLearning and AI in education.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.