Prof. Dr. rer. nat. habil. Heiner Bubb was head of the chair of ergonomics at the TU Munich until his retirement.Prof. Dr. Klaus Bengler heads the Chair of Ergonomics at the TU Munich.Dipl.-Ing. Rainer E. Grünen was Global Senior Expert for the cross-sectional function of ergonomics at Adam Opel AG in Rüsselsheim and is now a freelance consult engineer.Prof. Dr. Mark Vollrath heads the Chair of Engineering and Traffic Psychology at the TU Braunschweig.