Interaction 3D en Réalité Virtuelle - Etat de l'art

National audienceSince the appearance of the technology of virtual reality, the researchers were interested particularly in the 3D interaction which can be regarded as the driving component of any interactive system. Indeed, the interaction gives a better feeling of immersion and a feeling to be present really in the virtual universe. In this paper, we propose a review of the techniques of 3D interaction used by the community of virtual reality. We present afterward a report on the current state of the 3D interaction domain and a new way to explore to interact easily and efficiently with complex environments