Dr. Charoula Angeli is Associate Professor of Instructional Technology at the University of Cyprus. She has undergraduate and graduate studies at Indiana University-Bloomington, USA (BS in Computer Science, 1991, MS in Computer Science, 1993 and Ph.D. in Instructional Systems Technology, 1999). Her research interests include the utilization of educational technologies in K-12, the design of computer-enhanced curricula, joint cognitive systems, distributed cognition, technological pedagogical content knowledge, educational software design, teacher training, teaching methodology, online learning and the design of learning environments for the development of thinking skills. Dr. Nicos Valanides is an Associate Professor in the Department of Education at the University of Cyprus.