A real-time shadow approach for an augmented reality application using shadow volumes. - Michael Haller; Stephan Drab; Werner Hartmann (VRST, 2003)

Motion Detection as Interaction Technique for Games & Applications on Mobile Devices. - Stephan Drab; Nicole M. Artner (PERMID, 2005)

Mobile Statechart-basierte Touristik-Anwendungen. - Jens Krösche; Martin Scheuchenegger; Stephan Drab; Stephan Selinger (Wirtschaftsinformatik (2), 2009)