Nikolaos Tselios is a Professor in the Dept. of ESECE at the Univ. of Patras and an Adjunct Professor at the Hellenic Open University. He has over 115 publications (36 journals among which 32 are WoS-indexed) and 2 patents, with at least 3500 known citations, including cites to edited volumes and h =26 (i-10 = 52, g =52). He is a member of the GreekTechnical Chamber, ACM SIGCHI, Greek A.I. Org and Greek society of ICT in Education.