Christopher M. Schlick is Professor of Engineering at RWTH Aachen University and head of the Institute of Industrial Engineering and Ergonomics. He is a member of the management board of the FGAN Research Institute for Communication, Information Processing and Ergonomics (FKIE). His research interests include modeling and simulation of work and business systems as well as the ergonomic design of humana machine interfaces. Ekkehart Frieling was Professor and head of the Institute of Industrial Science and Ergonomics at the University of Kassel from 1982 to 2007. He was vice president of the University of Kassel and president of "Gesellschaft fur Arbeitswissenschaft e.V.". Since 2008 he is working as freelancer for Volkswagen (VW) a Baunatal. His research interests are in the field of work design, work analysis and competence development as well as work design conducive to age in the automotive industry. Dr. Jurgen Wegge is full professor of Work and Organisational Psychology at the TU Dresden. He is the president of the German Worka , Organizationala and Business Psychologist organized in the German Psychological Society (DGPs) and a fellow of AOM, SIOP, IAAP, EAWOP, and several other psychological associations. His research interests are in the field of work motivation, leadership, occupational health and excellence in organizations.