An experiment in voice data entry for imagery interpretation reporting.

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Author
Jay, Gregory T.
Date
1981-03Advisor
Poock, Gary K.
Second Reader
Moroney, William F.
Metadata
Show full item recordAbstract
This thesis investigated the feasibility of voice data
entry for imagery intelligence order of battle reporting.
Time, accuracy, and efficiency were measured for 20 subjects
in an experiment physically simulating the use of a light
table, optics, and an interactive computer system for
reporting. A Threshold Technology Inc. Te00 voice
recognition system was used for a large, unstructured
vocabulary (255 words) of unclassified Soviet/Warsaw Pact
equipment names, alphanumerics , and editing commands. The
Te00 recognition accuracy for this experiment was 97.0%
without rejects, and 95.5% with rejects.
Buffered voice and unbuffered voice modes of the T600
were evaluated with typing: buffered voice was 56% faster,
end unbuffered voice 41% faster than typing. Voice was also
found to be as accurate as typing for writing short
order of battle reports. Finally, subjects preferred
voice for several criteria evaluated before and after the
experiment.
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This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.Collections
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