We present a scenario for examining mechanisms of goal-oriented movement coordination in humans. Our aim is to determine behavioral rules and constraints that shape movement execution. Therefore, trajectories of hand and finger movements are recorded while participants perform a simple construction task. We measure different parameters of reaching and grasping and compare performance in a single-person versus a two-person condition. First results of a pilot study are shown. Finally, we discuss our scenario with respect to possible applications in human-robot interaction in a factory environment.
