Celia is a game designer, author, researcher, teacher, curator and artist, specializing in multiplayer gaming and virtual worlds, independent, art, and alternative game genres, as well as games and gender. She began designing interactive attractions and exhibitions in 1983, and has held academic appointments since 1998. Her game designs include the award-winning virtual reality attraction Virtual Adventures (for Iwerks and Evans & Sutherland) and the Purple Moon Friendship Adventure Cards for Girls. She received her Ph.D. in 2006 from SMARTLab Centre, then at Central Saint Martins College of Art and Design, University of the Arts London. She currently is Assistant Professor of Digital Media in the School of Literature, Communication and Culture at Georgia Tech, where she also directs the Experimental Game Lab and the Emergent Game Group. She is the author or co-author of numerous papers and book chapters, as well as The Interactive Book (Macmillan 1997) and Communities of Play: Emergent Cultures in Multiplayer Games and Virtual Worlds (MIT 2009). She has also curated new media, virtual reality, and game exhibitions and is currently Festival Chair for IndieCade, an international independent games festival and showcase series. She is a co-founder of the Ludica women’s game collective.