Gestures interactions for immersive communications

Video meeting and presentation systems are more and more widely used. Yet interacting or controlling such video systems is far from easy. Immersive communication aims to enable better interactions between end users and video systems. In this paper we propose an end-to-end study on gesture interactions for a video presentation system starting from the algorithms (i.e. algorithms enabling posture recognition) to the user evaluation (i.e. evaluation by users of gestural interactions).