

Evaluation of binocular eye trackers and algorithms for 3D gaze interaction in virtual reality environments
In: JVRB - Journal of Virtual Reality and Broadcasting, Jg. 5 H. 16, S. 1660 ff.2008


Imitation games with an artificial agents: From mimicking to understanding shape-related iconic gestures
In: Gesture-Based Communication in Human-Computer Interaction : selected revised papers, Jg. 2915, S. 436-4472004






Toward alignment with a virtual human - achieving joint attention
In: KI 2008: Advances in Artificial Intelligence, Jg. LNAI 5243, S. 292-2992008
Formalizing joint attention in cooperative interaction with a virtual human
In: KI 2009: Advances in Artificial Intelligence, Jg. LNAI 5803, S. 540-5472009






