From the Waterfront Seattle web site, "Vienna-based architectural historian Liane Lefaivre will discuss play as a design tool for architects, city planners, and public artists. Lefaivre is Professor and Chair of Architectural History and Theory at the University of Applied Arts in Vienna. She has been a visiting Fellow at MIT and the National University of Singapore, and is an award-winning author of many books, including the forthcoming Ground-Up City: Play as a Design Tool."