Journal of Intelligent & Robotic Systems

, Volume 63, Issue 2, pp 163–190 | Cite as

Robot Head Motion Control with an Emphasis on Realism of Neck–Eye Coordination during Object Tracking

Article
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Abstract

Important aspects of present-day humanoid robot research is to make such robots look realistic and human-like, both in appearance, as well as in motion and mannerism. In this paper, we focus our study on advanced control leading to realistic motion coordination for a humanoid’s robot neck and eyes while tracking an object. The motivating application for such controls is conversational robotics, in which a robot head “actor” should be able to detect and make eye contact with a human subject. Therefore, in such a scenario, the 3D position and orientation of an object of interest in space should be tracked by the redundant head–eye mechanism partly through its neck, and partly through its eyes. In this paper, we propose an optimization approach, combined with a real-time visual feedback to generate the realistic robot motion and robustify it. We also offer experimental results showing that the neck–eye motion obtained from the proposed algorithm is realistic comparing to the head–eye motion of humans.

Keywords

Humanoid robots Human–robot interaction Eye–neck coordination Robot head human tracking 
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Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  1. 1.Automation & Robotics Research InstituteThe University of TexasArlingtonUSA

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