Chair Educational Technology (TU Dresden Vocational Education Institute 2005), studied Physics, Psychology, Sociology @ FSU Jena & Swarthmore College, Ph.D. Communications Psychology (FSU Jena 1999), Facultas Docendi Learning-Teaching Research & Multimedia Learning (Uni Potsdam 2006) -- Director CODIP Center for Open Digital Innovation and Participation, Chairman GMW Society of Media in Science, Board LFV-OS Leibniz Research Alliance Open Science -- www.tu-dresden.de/codip