ERROR!! Please activate JavaScript You need Adobe Flash Player 10 to view this site. Click the Link below to download the player. Person responsible within the meaning of the Press Act Matthias Dittrich Liselotte-Herrmann-Str. 36 10407 Berlin, Germany info@matthiasdittrich.com Matthias Dittrich is an interaction design student, who studing at the University of Applied Sciences Potsdam in Germany.