Acting together by mutual control: Evaluation of a multimodal interaction concept for cooperative driving. - Markus Zimmermann; Stefan Bauer; Niklas Lutteken; Iris M. Rothkirch; Klaus-Josef Bengler (CTS, 2014)

Using gamification to motivate human cooperation in a lane-change scenario. - Niklas Lutteken; Markus Zimmermann; Klaus Bengler (ITSC, 2016)