Exploring Affective Storytelling with an Embodied Agent

In this paper, we explore the storytelling potential of a robot. We exploit the use of creative contents that maximize the embodied communication affordance of the empathic robot Haru. We identify the elements in storytelling such as narration, agency, engagement and education and synthesized these into the robot. Through effective design we investigated the possible answers that could leverage the limitations and the challenges in developing storytelling applications through a robotic medium. Our preliminary findings show that the use of an embodied agent such as a robot in storytelling only has meaning when its communicative affordance (i.e. embodiment, expressiveness, and other modalities) is tapped, adding new dimension to the experience. Otherwise, traditional storytelling delivery (e.g. tablet) without the use of embodiment will suffice. Hence, robots need to be performers rather than just mere props in storytelling.