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Numerical interactive controllerDevice allows interaction of operator with data in computer central processor in order to shift frame of data in Cartesian coordinates and slew desired data into view. ''Cursor generator program,'' in conjunction with device, provides light pen with sufficient resolving power to identify any particular set of coordinates with single-cell accuracy.
Document ID
19730000294
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Brokl, S. S.
Zygielbaum, A. I.
Date Acquired
August 7, 2013
Publication Date
July 1, 1973
Subject Category
Electronic Systems
Report/Patent Number
NPO-11497
Report Number: NPO-11497
Accession Number
73B10294
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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