NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login

Press Enter or click the Search button to begin your search.

Back to Results
Eye point-of-regard systemSystem measures intersection of line of sight and eye point of regard /EPR/ for a human operator in visual scanning system. Device measures two head to reference angles with EPR system and adds them with eye to head angles, yielding a dc signal proportional to picture plane coordinates.
Document ID
19710000473
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Jex, H. R. (SYSTEMS TECHNOL., INC.)
Date Acquired
August 6, 2013
Publication Date
December 1, 1971
Subject Category
Life Sciences
Report/Patent Number
ARC-10360
Report Number: ARC-10360
Accession Number
71B10476
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Related Records

There are no records associated with this record.
No Preview Available