Project Review: Teleoperation and Time DelaysWe plan to study the invariance in the shift in control strategy from continuous control to move-and-wait as a function of latency and control difficulty. To do so we have developed a theoretically understood way of introducing measurable levels of control difficulty using misalignment between display and control axes . We now use this understanding to study the interaction of control difficulty and system latency. We have conducted an experiment to calibrate our imposition of control difficulty using more representative control rotations. We use these levels of difficulty to directly study the interaction of control difficulty with latency. Results suggest a way to generalize latency requirements across control difficulties that should aid establishment of standards for managing latency in teleoperation.
Document ID
20130011048
Acquisition Source
Ames Research Center
Document Type
Presentation
Authors
Adelstein, Bernard D. (NASA Ames Research Center Moffett Field, CA, United States)
Ellis, Stephen (NASA Ames Research Center Moffett Field, CA, United States)
Yeom, Kiwon (San Jose State Univ. San Jose, CA, United States)
Kaiser, Mary K. (NASA Ames Research Center Moffett Field, CA, United States)
Date Acquired
August 27, 2013
Publication Date
February 12, 2013
Subject Category
Man/System Technology And Life Support
Report/Patent Number
ARC-E-DAA-TN7884
Meeting Information
Meeting: NASA Human Research Program Investigators Workshop