NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Selecting cockpit functions for speech I/O technologyA general methodology for the initial selection of functions for speech generation and speech recognition technology is discussed. The SCR (Stimulus/Central-Processing/Response) compatibility model of Wickens et al. (1983) is examined, and its application is demonstrated for a particular cockpit display problem. Some limits of the applicability of that model are illustrated in the context of predicting overall pilot-aircraft system performance. A program of system performance measurement is recommended for the evaluation of candidate systems. It is suggested that no one measure of system performance can necessarily be depended upon to the exclusion of others. Systems response time, system accuracy, and pilot ratings are all important measures. Finally, these measures must be collected in the context of the total flight task environment.
Document ID
19860043708
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Simpson, C. A.
(Psycho-Linguistic Research Associates Menlo Park, CA, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1985
Subject Category
Man/System Technology And Life Support
Accession Number
86A28446
Funding Number(s)
CONTRACT_GRANT: NAS2-11341
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available