David Sittler Editor

Matthias Korn is a researcher in socio-informatics and post doc in the CRC 1187 Media of Cooperation, University of Siegen.Wolfgang Reißmann is a researcher in communication and media studies and post doc in the CRC 1187 Media of Cooperation, University of Siegen.Tobias Röhl is a researcher in sociology and post doc in the CRC 1187 Media of Cooperation, University of Siegen.David Sittler is a media and urban historian and was coordinator of the Research Lab Transformations of Life and Knowledge, University of Cologne.