Anton Nijholt studied mathematics and computer science at the Technical University of Delft, the Netherlands and received a Ph.D. degree in theoretical computer science from the Vrije Universiteit, Amsterdam, The Netherlands, in 1980. He is a Professor of Computer Science in the Human Media Interaction group, University of Twente, Enschede, The Netherlands. He held positions at various universities in and outside The Netherlands.  His main research interests are entertainment computing, multimodal interaction, affective computing, and brain–computer interfacing. He has hundreds of scientific publications, including (edited) books on the history of computing, language processing, and brain–computer interfacing. Recently he edited the books: “Playful User Interfaces”, “More Playful User Interfaces”, “Entertaining the Whole World”, and “Playable Cities”, all with Springer. He has been a guest-editor for Journal on Multimodal User Interfaces, International Journal ofArts and Technology, Entertainment Computing, International Journal of Creative Interfaces and Computer Graphics (IJCICG) and the Brain-Computer Interfaces journal. Together with Chang S. Nam and Fabien Lotte he was editor of the “Brain–Computer Interfaces Handbook: Technological and Theoretical Advances” (Taylor & Francis, 2018).  Professor Nijholt is also Specialty Chief Editor of Frontiers in Human-Media Interaction and (associate) editor of several other journals. He has also served as Program Chair and General Chair for the main international conferences on affective computing, multimodal interaction, virtual agents, and entertainment computing.