Despite the relatively young age of Human–Robot Interaction (HRI) as a field, there is a
large volume of research on advances in robot hardware, software and behavior. The goal …

The facial expression of angry emotion can be useful to direct the interaction between
agents, especially in unclear and cluttered environments. During the presence of an angry …

Humans use very sophisticated ways of bodily emotion expression combining facial
expressions, sound, gestures and full body posture. Like others, we want to apply these …

This paper aims to report on the technical development and the realization of the world first
robot theatre performance with a cast comprising two biped androids and two twin-wheeled …

This paper reports on the mechanical design of the huggable robot Probo. Its intentions
include human–robot interaction (HRI), both physical and cognitive, with a special focus on …

The capability of humanoid robots to generate facial expressions is crucial for enhancing
interactivity and emotional resonance in human-robot interaction. However, humanoid …

This paper introduces an emotion interaction system for a service robot. The purpose of
emotion interaction systems in service robots is to make people feel that the robot is not a …

Our paper reports about an online study on robot facial expressions. On the one hand, we
performed this study to assess the quality of the current facial expressions of two robot …

One factor that contributes to successful long-term human-human interaction is that humans
are able to appropriately express their emotions depending on situations. Unlike humans …

In the field of HRI, to take advantage of people's innate ability of communication, researchers
have thus far concentrated on facial expression in facilitating human robot communication …