Nikolaos Tselios is an Associate Professor in the Department of Educational Sciences and Early Childhood Education at the University of Patras and a Consulting Professor at the Hellenic Open University. He has over 100 publications and 2 patents, with at least 2220 known citations and h-index=22, g-index=42. He is a member of the Technical Chamber of Greece, ACM SIGCHI, Greek Artificial Intelligence Organization and Greek society of ICT in Education.