THORN: a study in designing a usable interface for a Geo-referenced discrete event simulation

Download
Author
Mack, Patrick V.
Date
2000Advisor
Buss, Arnold H.
Second Reader
Darken Rudy
Metadata
Show full item recordAbstract
This thesis evaluates the usability of THORN: a system for displaying a discrete event simulation model in a geographic information system. THORN was developed to enhance the planning phase of Operational Maneuver from the Sea. The goals of this study were to test the system against usability criteria and provide a benchmark for future testing. The purpose of this analysis was to: 1. create a system for viewing discrete event simulations fused with geo-referenced spatial information; 2. determine the system's usability; 3. identify problem areas in the graphical user interface, and 4. provide a proof of concept for incorporating usability in the design of military planning tools. The study's scenario is based on the principles outlined in the white paper Operational Maneuver from the Sea. The study tested whether THORN met the usability objectives of: a. 90% successful tasks completion; b. ease-of-use ratings of "somewhat easy" or better, and c. satisfaction ratings of "somewhat satisfied" or better. THORN met all of these usability objectives.
Rights
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
Related items
Showing items related by title, author, creator and subject.
-
A benchmark usability study of the tactical decision making under stress decision support system
Schmorrow, Dylan D. (Monterey, California. Naval Postgraduate School, 1998-09-01);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 ... -
Maintenance Error Information System (MEIMS) upgrade and training evaluation
McCracken, Michael E. (Monterey, California. Naval Postgraduate School, 2000-12);The purpose of this thesis is to study the usability an upgraded Maintenance Error Information Management System (MEIMS) tool used to capture human error in Naval Aviation maintenance mishaps. Built upon the Human Factors ... -
ASSESSING THE USABILITY OF MONTEREY PHOENIX SOFTWARE
Gramp, Timothy (Monterey, CA; Naval Postgraduate School, 2019-12);The current and future system engineer’s toolkit increasingly contains complex software applications to aid in the defining and designing of systems. This thesis presents an examination of the software usability reported ...