Museum guide robot based on sociological interaction analysis
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Precision timing in human-robot interaction: coordination of head movement and utterance
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Assisted-care robot initiation of communication in multiparty settings
CHI '09 Extended Abstracts on Human Factors in Computing Systems
A study of a retro-projected robotic face and its effectiveness for gaze reading by humans
Proceedings of the 5th ACM/IEEE international conference on Human-robot interaction
Assisted-care robot based on sociological interaction analysis
Computers in Human Behavior
An empirical framework to control human attention by robot
ACCV'10 Proceedings of the 2010 international conference on Computer vision - Volume Part I
Hi-index | 0.00 |
Eye contact is an effective means of controlling human communication, such as in starting communication. It seems that we can make eye contact if we simply look at each other. However, this alone does not establish eye contact. Both parties also need to be aware of being watched by the other. We propose a method of bidirectional eye contact satisfying these conditions for human-robot communication. When a human wants to start communication with a robot, he/she watches the robot. If it finds a human looking at it, the robot turns to him/her, changing its facial expressions to let him/her know its awareness of his/her gaze. When the robot wants to initiate communication with a particular person, it moves its body and face toward him/her and changes its facial expressions to make the person notice its gaze. We show several experimental results to prove the effectiveness of this method. Moreover, we present a robot that can recognize hand gestures after making eye contact with the human to show the usefulness of eye contact as a means of controlling communication.