Host: Japan Society for Fuzzy Theory and Intelligent Informatics (SOFT)
In this paper, we propose the sympathy expression model of the bystander robot which adopted a concept of the moral emotion. The multiple researchers proposed various emotion generation models of the robot to date. However, most of these models are designed assuming one to one communication. Therefore these models can't return a natural reaction in group communication. Accordingly, we pay attention to the robot which is in a position of the bystander who is unrelated to the communication between participants. We propose a sympathy expression model that a bystander robot learns the emotional display of others and enables cooperative expressiveness. This model enables the appropriate expressiveness of a robot affecting communication in the situation of the bystander. Therefore we assume the interaction of three robots with the emotion generation model using the neural network. Further we inspect the movement of this model by using a psychology model. As a result, we confirmed the appropriate movement of this model.
