Nikolaos Tselios is Assistant Professor in the Dept. of Educational Sciences and Early Childhood Education at the Un. of Patras and an Adjunct Professor at the Hellenic Open University. He has over 100 publications (27 journals among which 23 are WoS-indexed) and 2 patents, with 1600 known citations (including cites to edited volumes) and h-index=20 (i-10 =33, g =35). He is a member of the Technical Chamber of Greece, ACM SIGCHI, Greek A.I. Organization and Greek society of ICT in Education. On February 2018, he became the first Assistant Professor in the history of Greek Education Department with h-index=20.