Katie Salen Tekinbaş is Professor in the School of Computing and Digital Media at DePaul University and Chief Designer and Researcher at Institute of Play.
Eric Zimmerman is a game designer, game design theorist, and co-founder and CEO of gameLab. He has taught at universities including MIT, the University of Texas, Parsons School of Design, New York University, Rhode Island School of Design, and the School of Visual Arts.