The Influence of Time Delay on Crane Operator Performance

2014 ◽  
pp. 329-342 ◽  
Author(s):  
Joshua Vaughan ◽  
William Singhose
Keyword(s):  
Time Delay ◽  
Operator Performance

Sensory Substitution for Force Feedback in Teleoperation

1993 ◽  
Vol 2 (4) ◽  
pp. 344-352 ◽  
Author(s):  
Michael J. Massimino ◽  
Thomas B. Sheridan
Keyword(s):  
Time Delay ◽  
Force Feedback ◽  
Sensory Substitution ◽  
Auditory Displays ◽  
Operator Performance ◽  
Basic Force ◽  
Potential Benefits ◽  
Improved Performance ◽  
Contact Tasks

The objective of this research was to study the capabilities of sensory substitution for force feedback through the tactile and auditory senses for teleoperation tasks, with and without time delay. The motivation and potential benefits of sensory substitution for force feedback with vibrotactile and auditory displays are discussed. Teleoperator experiments that examined the presentation of basic force information through object contact tasks indicated that operator performance was improved by using the vibrotactile and auditory displays to present force information. Further, the vibrotactile and auditory displays compared favorably to traditional bilateral force feedback. Common manipulation experiments with peg-in-hole tasks of varying complexity were also conducted and showed that when the subjects' view was fully obstructed, the subjects were able to successfully complete the task by using either of the sensory substitution displays. Sensory substitution was also tested in the presence of a 3 sec time delay and significantly improved performance without instabilities.

Influence of Remote-Operation Time Delay on Crane Operator Performance

2012 ◽  
Vol 45 (14) ◽  
pp. 85-90 ◽  
Author(s):  
Joshua Vaughan ◽  
Kelvin Chen Chih Peng ◽  
William Singhose ◽  
Warren Seering
Keyword(s):  
Time Delay ◽  
Operation Time ◽  
Operator Performance ◽  
Remote Operation

Refinements and validation testing of human operator performance emulator (HOPE).

1981 ◽  
Author(s):  
Esther L. Davenport ◽  
Joanne Green ◽  
William E. Sears ◽  
Harold F. Engler
Keyword(s):  
Human Operator ◽  
Operator Performance ◽  
Validation Testing

Operator performance and panel layout for discontinuous tasks.

1971 ◽  
Author(s):  
R. A. Goldbeck ◽  
R. L. Fowler ◽  
K. A. Wright
Keyword(s):  
Operator Performance

Operator performance in strike reconnaissance.

1960 ◽  
Author(s):  
A. C. Williams ◽  
C. W. Simon ◽  
Ruth Haugen ◽  
S. N. Roscoe
Keyword(s):  
Operator Performance
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