A benchmark usability study of the tactical decision making under stress decision support system

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January 31, 2012 | History

A benchmark usability study of the tactical decision making under stress decision support system

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This study evaluates the usability of a U.S. Navy Decision Support System (DSS). The DSS was developed to enhance the performance of tactical decision makers within a Navy Combat Information Center. The goals of this study were to test the DSS against usability criteria and objectives to track future redesign efforts and system improvements. The purpose of this analysis was to (1) assess the system's usability, (2) identify problems areas in the graphical user interface, (3) report trends in user feedback, and (4) provide recommendations addressing major usability issues encountered by participants. The study tested whether the DSS met the usability objectives of (a) 90% successful task completion, (b) ease of use ratings of somewhat easy or better, and (c) satisfaction ratings of somewhat satisfied or better. The DSS did not meet these usability objectives for task completion or ease or use, however the DSS did meet the usability objective for user satisfaction. All participants reported that they enjoyed working with the DSS and believed that it would be a significant step forward in information management. Based on the usability data gathered in the study, recommendations are provided to address the usability issues.

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Previews available in: English

Edition Availability
Cover of: A benchmark usability study of the tactical decision making under stress decision support system
A benchmark usability study of the tactical decision making under stress decision support system
1998, Naval Postgraduate School, Available from National Technical Information Service
Electronic resource in English

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Book Details


Edition Notes

Thesis advisor(s): Rudolph P. Darken.

"September 1998."

Thesis (M.S. in Modeling, Virtual Environments and Simulation (MOVES))--Naval Postgraduate School, September 1998.

Includes bibliographical references (p. 132-133).

"Approved for public release, distribution unlimited"--Cover.

Also available online.

Mode of access: World Wide Web.

System Requirements: Adobe Acrobat reader.

US Navy (USN) author.

dk/dk cc:9116 11/23/98

Published in
Monterey, Calif, Springfield, Va

The Physical Object

Format
Electronic resource
Pagination
xviii, 136, p.
Number of pages
136

ID Numbers

Open Library
OL25182524M
Internet Archive
benchmarkusabili00schm

Source records

Internet Archive item record

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January 31, 2012 Edited by ImportBot import new book
January 27, 2012 Created by ImportBot import new book