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Effect on real-world depth perception from exposure to heads-down stereoscopic flight displaysA stereoacuity test was used as part of the experimental protocol of a study in which eight transport pilots flew repeated simulated landing approaches using both stereo and nonstereo three-dimensional heads-down 'pathway in the sky' displays. At the decisionmaking crux of each approach, the pilots transitioned to a stereoacuity test employing real objects rather than a two-dimensional target apparatus. A statistical analysis of stereoacuity measures which compared a controlled condition of no exposure to any electronic flight display with the transition data from nonstereo and stereopsis displays indicated no significant differences for any of the conditions.
Document ID
19910056867
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Busquets, Anthony M.
(NASA Langley Research Center Hampton, VA, United States)
Williams, Steven P.
(NASA Langley Research Center Hampton, VA, United States)
Parrish, Russell V.
(NASA Langley Research Center Hampton, VA, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1990
Subject Category
Man/System Technology And Life Support
Accession Number
91A41490
Distribution Limits
Public
Copyright
Other

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