Robots as man-extension systems in space

The main topic of the paper is sensing and computer based automation and man-machine interface devices and techniques which permit task-level and 'intelligent' two-way communication between human operator and remote robot in earth orbit. General considerations are presented on control and information problems in teleoperation and on the characteristics of earth orbital teleoperation. Specific control and information display devices and techniques are discussed and exemplified with development results obtained at the Jet Propulsion Laboratory (JPL) in recent years.