Hiroaki Ogata is a Professor at the Academic Center for Computing and Media Studies, and the Graduate School of Informatics, Kyoto University, Japan, also a honorary professor at the Education University of Hong Kong, and a visiting chair professor of Asia University in Taiwan as well. His research includes Computer Supported Ubiquitous and Mobile Learning, CSCL, CALL, and Learning Analytics. He has published more than 300 peer-reviewed papers including SSCI Journals and international conferences; and received several Best Paper Awards. Also he gave keynote lectures in several countries. He is an associate editor of IEEE Transactions on Learning Technologies, RPTEL and IJMLO, and also an editorial board member of IJCSCL, IJAIED and SLE. I am (was) an EC member of SOLAR, APSCE and IamLearn.