Og_x0306_uz Buruk is Assistant Professor of Gameful Experience, Faculty of Information Technology and Communication Sciences, Tampere University. Ella Dagan is an artist, designer, and doctoral candidate at the Social Emotional Technology Lab, University of California Santa Cruz. Katherine Isbister is Professor of Computational Media and Jack Baskin Endowed Chair in Engineering, University of California Santa Cruz, and author of How Games Move Us (MIT Press). Elena Márquez Segura is a Beatriz Galindo Distinguished Researcher and Assistant Professor in the Computer Science and Engineering Department, University Carlos III of Madrid. Theresa Jean Tanenbaum is an independent scholar, designer, artist, and interactive storyteller.