Résumé
A robot can affect its social environment beyond the person who is interacting with it. Within this context, we believe it is important to explore Human-Robot Interactions (HRI) in complex social settings. To this end we examine the effect of different robot shapes in a multi-person context during dance routines, to understand how the design of the robot enhances the artistic process and through which factors human preferences are being shaped within a novel third party setting human-robot-human interaction (HRHI).