Behavioral overlays for non-verbal communication expression on a humanoid robot

This research details the application of non-verbal communication display behaviors to an autonomous humanoid robot, including the use of proxemics, which to date has been seldom explored in the field of human-robot interaction. In order to allow the robot to communicate information non-verbally while simultaneously fulfilling its existing instrumental behavior, a “behavioral overlay” model that encodes this data onto the robot’s pre-existing motor expression is developed and presented. The state of the robot’s system of internal emotions and motivational drives is used as the principal data source for non-verbal expression, but in order for the robot to display this information in a natural and nuanced fashion, an additional para-emotional framework has been developed to support the individuality of the robot’s interpersonal relationships with humans and of the robot itself. An implementation on the Sony QRIO is described which overlays QRIO’s existing EGO architecture ...

• Type: Journal
• Year: 2007
• Where: AROBOTS
• Authors: Andrew G. Brooks, Ronald C. Arkin
• Keywords: AROBOTS 2007, Autonomous Humanoid Robot, Behaviors, Robot