is Professor for History and Epistemology of Media at the Institute for Culture and Aesthetics of Digital Media (ICAM) at Leuphana University Lueneburg, where he is also director of the Institute for Advanced Study in Media Cultures of Computer Simulation (MECS), the Centre for Digital Cultures (CDC) and the Digital Cultures Research Lab (DCRL). Main areas of interest are the media history and epistemology of computer simulations, the history of media studies, and the history and epistemology of cybernetics.