Glenn Stockwell is Professor of Applied Linguistics at the Graduate School of International Culture and Communication Studies, Waseda University. He is author of Mobile Assisted Language Learning: Concepts, Contexts and Challenges (Cambridge University Press, 2022) and editor of Computer Assisted Language Learning: Diversity in Research and Practice (Cambridge University Press, 2012). He is Editor-in-Chief of The JALT CALL Journal and the Australian Journal of Applied Linguistics and an Associate Editor of Computer Assisted Language Learning.