Towards a model of "social touch'' for ubiquitous communication

One of the challenges of telepresence robotics is to provide ubiquitous social-interpersonalimmersion. In order to achieve this, there is a need to understand and model the factors that wouldallow the users to control the transmission of their vocal productions, and to give them perception,proprioception and inter-proprioception of this control. This model for transferring sociallyembodied vocal distance should take into account all parameters involved in the social-interpersonaleffect of vocal productions, especially intensity. It should also integrate the background informationwhich is relevant for the speakers to express their intentions. In this paper, we present a firstexperiment for measuring, analyzing and modeling how human beings perceive the distance to aninterlocutor, depending on socio-affective variations in the vocal productions of this interlocutor.These results will be the reference for the models which will be implanted in our telepresence robot:Robair Social Touch.