Human Factors Research in Command Information Processing Systems
Human Factors Research in Command Information Processing Systems

Author: Seymour Ringel

Publisher:

Published: 1969

Total Pages: 34

ISBN-13:

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The Command System program of the U.S. Army Behavioral Science Research Laboratory is directed toward solving problems associated with information processing and decision making by commanders and their staffs. Research focuses on one or more aspects of events which occur from the time a commander receives his mission until he completes it. This chain of events is the system within which command decisions are formulated and executed--a tactical operations system within which tactical information processing is performed. The Command Systems program is divided into two work units. Research efforts which focus on such information processing aspects as the rapid and accurate input and assimilation of information are conducted by the Tactical Information Processing (TIP) work unit. Efforts which emphasize aspects of the total system such as allocation of functions to man and equipment and system information requirements fall within the Tactical Operations System (TOS) work unit. The present report traces research progress from the beginning of FY 1967 to the present. During this period 23 projects were completed or are now in progress.

Human Factors Research in Command Information Processing Systems
Human Factors Research in Command Information Processing Systems

Author: Seymour Ringel

Publisher:

Published: 1966

Total Pages: 36

ISBN-13:

DOWNLOAD EBOOK

The report describes the scope, rationale, organization, and progress of a command systems research program to provide human factors information needed for performance within complex automated information processing systems. Following a survey of military information processing equipment and operations and future plans for command information processing systems, basic human factors problems were identified and organized around five critical operations--screening incoming data, transforming raw data for input into storage devices, input, assimilation of displayed information, and decision making. A research program was formulated and studies undertaken to yield empirical information about the effects on human performance of (1) characteristics of the information presented (density, amount, etc.); (2) dynamic aspects of information (type, extent, coding of updates); (3) display modes and sensory modalities (group vs individual displays, multisensory displays); and (4) computer aids to the decision process. A Command Systems Laboratory was developed to permit simulation of various TOS functions. Findings have suggested the possibility of reduction in storage capacity requirements, number of displays called from storage during a given operational time period, and time required for the total information assimilation-decision process and supported the incorporation and use of information conspicuity coding capabilities in command systems.