Situational Awareness


Book Description

Situational awareness has become an increasingly salient factor contributing to flight safety and operational performance, and the research has burgeoned to cope with the human performance challenges associated with the installation of advanced avionics systems in modern aircraft. The systematic study and application of situational awareness has also extended beyond the cockpit to include air traffic controllers and personnel operating within other complex, high consequence work domains. This volume offers a collection of essays that have made important contributions to situational awareness research and practice. To this end, it provides unique access to key readings that address the conceptual development of situational awareness, methods for its assessment, and applications to enhance situational awareness through training and design.




Handbook of Aviation Human Factors


Book Description

A complete examination of issues and concepts relating to human factors in simulation, this book covers theory and application in space, ships, submarines, naval aviation, and commercial aviation. The authors examine issues of simulation and their effect on the validity and functionality of simulators as a training device. The chapters contain in d




A Principled Approach to the Measurement of Situation Awareness in Commercial Aviation


Book Description

The issue of how to support situation awareness among crews of modern commercial aircraft is becoming especially important with the introduction of automation in the form of sophisticated flight management computers and expert systems designed to assist the crew. In this paper, cognitive theories are discussed that have relevance for the definition and measurement of situation awareness. These theories suggest that comprehension of the flow of events is an active process that is limited by the modularity of attention and memory constraints, but can be enhanced by expert knowledge and strategies. Three implications of this perspective for assessing and improving situation awareness are considered: (1) Scenario variations are proposed that tax awareness by placing demands on attention; (2) Experimental tasks and probes are described for assessing the cognitive processes that underlie situation awareness; and (3) The use of computer-based human performance models to augment the measures of situation awareness derived from performance data is explored. Finally, two potential example applications of the proposed assessment techniques are described, one concerning spatial awareness using wide field of view displays and the other emphasizing fault management in aircraft systems. Tenney, Yvette J. and Adams, Marilyn Jager and Pew, Richard W. and Huggins, A. W. F. and Rogers, William H. Unspecified Center NAS1-18788; RTOP 505-64-13-21...







Tactical Display for Soldiers


Book Description

This book examines the human factors issues associated with the development, testing, and implementation of helmet-mounted display technology in the 21st Century Land Warrior System. Because the framework of analysis is soldier performance with the system in the full range of environments and missions, the book discusses both the military context and the characteristics of the infantry soldiers who will use the system. The major issues covered include the positive and negative effects of such a display on the local and global situation awareness of the individual soldier, an analysis of the visual and psychomotor factors associated with each design feature, design considerations for auditory displays, and physical sources of stress and the implications of the display for affecting the soldier's workload. The book proposes an innovative approach to research and testing based on a three-stage strategy that begins in the laboratory, moves to controlled field studies, and culminates in operational testing.




Situational Awareness


Book Description

Offers you protection against the causes of up to 80 per cent of aviation accidents - pilot mistakes. This guide provides: related case studies; save yourself techniques and safety tips; and clear and concise analysis of error sets.




A review of situation awareness literature relevant to pilot surveillance functions final report


Book Description

This paper addresses situation awareness (SA) as it relates to surveillance activities in commercial air carriers. The concept of SA in aerospace operations and relevant literature are reviewed and critiqued. Four different approaches that are used to explain SA are examined, and the three major SA measurement techniques and their respective subcategories are described. Research that has explored these techniques is reviewed, and the shortcomings of the measures are discussed in terms of relevant psychology measurement criteria (e.g., validity). Several components of SA also are discussed because they appear to relate to surveillance activities. Research related to these components is reviewed, and a summary that focuses on the current state of SA research is provided, along with an evaluation about the future of SA research and applications.




Situation Awareness Analysis and Measurement


Book Description

Situation Awareness Analysis and Measurement provides a comprehensive overview of different approaches to the measurement of situation awareness in experimental and applied settings. Creating system designs and training programs to enhance situation awareness is a key goal in the development of systems in such widely ranging fields as aviation, advanced transportation programs, command and control, process control, and medicine. This book directly tackles the problem of ensuring that system designs and training programs are effective at promoting situation awareness. Situation Awareness Analysis and Measurement is the first book to provide a comprehensive coverage of situation awareness and its measurement. Topics addressed provide a detailed analysis of the use of a wide variety of techniques for measuring situation awareness and situation assessment processes. It will provide a rich resource for engineers and human factors psychologists involved in designing and evaluating systems in many domains.




Designing for Situation Awareness


Book Description

Enhancing Situation Awareness (SA) is a major design goal for projects in many fields, including aviation, ground transportation, air traffic control, nuclear power, and medicine, but little information exists in an integral format to support this goal. Designing for Situation Awareness helps designers understand how people acquire and interpret information in complex settings and recognize the factors that undermine this process. Designing to support operator SA reduces the incidence of human error, which has been found to occur largely due to failures in SA. Whereas many previous human factors efforts have focused on design at the perceptual and surface feature level, SA-oriented design focuses on the operator's information needs and cognitive processes as they juggle to integrate information from many sources and achieve multiple competing goals. Thus it addresses design from a system's perspective. By applying theoretical and empirical information on SA to the system design process, human factors practitioners can create designs to support SA across a wide variety of domains and design issues. This book serves as a helpful reference to that end.