Developing a Model of Robot Behavior to Identify and Appropriately Respond to Implicit Attention-Shifting

In this paper, we present our current research on developing a model of robot behavior that leads to feelings of “being together” using the robot's body position and orientation. Creating feelings of “being together” will be an essential skill for robots that live with humans and adapt to daily human activities such as walking together or establishing joint attention to information in the environment. We observe people's proxemic behavior in joint attention situations and develop a model of behavior for robots to detect a partner's attention shift and appropriately adjust its body position and orientation in establishing joint attention with the partner. We experimentally evaluate the effectiveness of our model, and our results demonstrate the model's effectiveness.

[1]  Rachid Alami,et al.  Navigation in the presence of humans , 2005, 5th IEEE-RAS International Conference on Humanoid Robots, 2005..

[2]  H. Kozima,et al.  A Robot that Learns to Communicate with Human Caregivers , 2001 .

[3]  Hiroshi G. Okuno,et al.  Dynamic communication of humanoid robot with multiple people based on interaction distance , 2004 .

[4]  Marek P. Michalowski,et al.  A spatial model of engagement for a social robot , 2006, 9th IEEE International Workshop on Advanced Motion Control, 2006..

[5]  Tetsuo Ono,et al.  Development and evaluation of interactive humanoid robots , 2004, Proceedings of the IEEE.

[6]  Takayuki Kanda,et al.  Three-Layered Draw-Attention Model for Communication Robots with Pointing Gesture and Verbal Cues , 2006 .

[7]  Takayuki Kanda,et al.  A Model of Proximity Control for Information-presenting Robots , 2009 .

[8]  Henrik I. Christensen,et al.  Design of an Office-Guide Robot for Social Interaction Studies , 2006, 2006 IEEE/RSJ International Conference on Intelligent Robots and Systems.

[9]  I. René J. A. te Boekhorst,et al.  Human approach distances to a mechanical-looking robot with different robot voice styles , 2008, RO-MAN 2008 - The 17th IEEE International Symposium on Robot and Human Interactive Communication.

[10]  Takayuki Kanda,et al.  Footing in human-robot conversations: How robots might shape participant roles using gaze cues , 2009, 2009 4th ACM/IEEE International Conference on Human-Robot Interaction (HRI).

[11]  Brian Scassellati,et al.  Theory of Mind for a Humanoid Robot , 2002, Auton. Robots.

[12]  Reid G. Simmons,et al.  Natural person-following behavior for social robots , 2007, 2007 2nd ACM/IEEE International Conference on Human-Robot Interaction (HRI).

[13]  Rachid Alami,et al.  How may I serve you?: a robot companion approaching a seated person in a helping context , 2006, HRI '06.

[14]  Minoru Asada,et al.  A constructive model for the development of joint attention , 2003, Connect. Sci..