A system for performing the method of this invention includes a leader having a robot arm able to articulate about first axes and supporting an end effector. A follower includes a robot arm able to articulate about respective second axes. Servo motors articulate the leader arm about the first axes and...http://www.google.de/patents/US7211978?utm_source=gb-gplus-sharePatent US7211978 - Multiple robot arm tracking and mirror jog
