Influence of perspective-taking and mental rotation abilities in space teleoperation

Operator performance during Space Shuttle and International Space Station robotic arm training can differ dramatically among astronauts. The difficulty making appropriate camera selections and accurate use of hand controllers, two of the more important aspects for performance, may be rooted in a problem mentally relating the various reference frames used by the displays, hand controllers and robot arm. In this paper, we examine whether the origin of such individual differences can be found in certain components of spatial ability. We have developed a virtual reality simulation of the Space Station Robotic Workstation to investigate whether performance differences can be correlated with subjects' perspective-taking and mental rotation abilities. Spatial test scores were measured and correlated to their performance in a docking robotic task. The preliminary results show that both mental rotation strategies and perspective-taking strategies are used by the operator to move the robot...

• Type: Conference
• Year: 2007
• Where: HRI
• Authors: M. Alejandra Menchaca-Brandan, Andrew M. Liu, Charles M. Oman, Alan Natapoff
• Keywords: HRI 2007, Human Computer Interaction, Robot Arm, Space Station, Station Robotic Arm