His main interests are at the intersections of science, art and technology, and his research focuses on interactive and generative design tools, on computer-assisted techniques for architectural design and urban simulation. Previously, Stefan was researcher at the University of Zurich (PhD 2004), ETH Zurich (PostDoc 2005 - 2007) and Media Arts and Technology of UCSB (Swiss NSF Fellow, 2007 - 2008). As an artist, Stefan has performed internationally and his works have appeared at renowned venues such as the Ars Electronica Center (Austria, 2006 - 2008, 2009)