Subjective and behavioral presence measurement and interactivity in the collaborative augmented reality game TimeWarp. - Pütten, Astrid M. von der; Klatt, Jennifer; Broeke, Simon Ten; McCall, Roderick; Krämer, Nicole C.; Wetzel, Richard; Blum, Lisa; Oppermann, Leif; Klatt, Johannes (Interact. Comput., 2012)

2DGree: Rapid Prototyping for Games. - Niesenhaus, Jörg; Kahraman, Burak; Klatt, Johannes (2012)