The world is a dangerous place and recent events have served to make it less safe. There are many arenas of conflict and even combat across the world. Such situations are the quintessential expression of stress; you stand in imminent danger and live with the knowledge that you may be attacked, injured or even killed at any moment. How do people perform under these conditions? How do they keep a heightened level of vigilance when nothing may happen in their immediate location for weeks or even months? What happens when the bullets actually start flying? How is it you distinguish friend from foe, and each from innocent bystanders when in immediate peril of your life? Can we design technology to help people make good decisions in these ultimately hazardous situations? To what degree does your membership in a team act to dissipate these particular effects? Can we generate sufficiently stressful field exercises to simulate these conditions and can we train and/or select those most able to withstand such adverse conditions? How will the next generation of servicemen deal with these inherent problems? These are the sorts of questions that Performance Under Stress addresses. This book is derived largely from a multiple-year, multiple university initiative (MURI) on stress and soldier performance on the modern, electronic battlefield. It involved leading researchers from many institutions who have brought their individual expertise to bear on these crucial, contemporary concerns. United by a common research framework, these groups attacked the issue from different methodological and conceptual approaches, ranging from traditional laboratory modeling and experimentation, to realistic simulations; from involved field exercises to personal experiences of actual combat conditions. The insights generated have been distilled and presented as a benchmark of current understanding and provide future directions for research in this arena. Although this work focuses on soldier stress and soldier performance, the principles that are derived extend well beyond this single application. Their findings can be applied to people facing the demands of the business world or research as much as to those who meet life or death situations, such as homeland security, first responders, and law enforcement personnel.

Human Factors in Simulation and Training: Theory and Methods covers theoretical concepts on human factors principles as they apply to the fields of simulation and training in the real world. The text discusses traditional and non-traditional aspects of simulation and training. Topics covered include simulation fidelity, transfer of training, limits of simulation and training, virtual reality in the training environment, simulation-based situation awareness training, automated performance measures, performance assessment in simulation, adaptive simulation-based training, and scoring simulations with artificial intelligence This text will be a valuable resource for professionals and graduate students in the fields of ergonomics, human factors, computer engineering, aerospace engineering and occupational health and safety.

The purpose of this volume is to seek out, describe, and explain the shared commonalities of stress, fatigue, and workload. To understand and predict human performance response, we have to reach beyond the sterile, information-processing models to incorporate the emotive, affective, or more generally, energetic aspects of cognition. These facets of behavior surface most readily when the individual acts under stress, is faced by significant cognitive workload, or is in the grip of fatigue. However, energetic characteristics are pervasive and exert a vital and ubiquitous influence, even when they are not obviously in play as in extreme circumstances. Indeed, one cannot hope to understand behavior without their inclusion and integration into models and theories. This text addresses such theoretical questions as one of its main thrusts. However, in addition to the drive for scientific understanding, there are requirements in our progressively more utilitarian society which generate the need for a more fundamental understanding of this particular topic.

Measure twice, cut once. Although applicable to all areas of human factors research, the old adage is especially relevant to simulation and training. As a tool, simulation is an aid to the imagination, however, if incorrectly or inadequately used, it can lead to inaccurate outcomes that not only limit the possibilities but potentially cause harm. A comprehensive overview of the topic from a human factor perspective, Human Factors in Simulation and Training not only reflects the state-of-the art but also integrates the literature on simulation into a cohesive resource. The editors have collected chapters on a wide variety of topics, beginning with theory and application in areas ranging from traditional training to augmented reality to virtual reality. This coverage includes surface ships, submarines, naval aviation, commercial aviation, space, and medicine. The theory based section focuses on human factors aspects of simulation and training ranging from the history of simulators and training devices, to future trends in simulation from both a civilian and military perspective. The chapters expand on concepts regarding simulator usage particularly with respect to the validity and functionality of simulators as training devices. They contain in depth discussions of specific issues including fidelity, interfaces and control devices, transfer of training, simulator sickness, effects of motion in simulated systems, and virtual reality. As more, and more sophisticated, simulation tools and training technologies become available, a complete understanding of how to use them appropriately will be even more crucial. Elucidating theory and application, the book addresses numerous issues and concepts pertaining to human factors in simulation and training, making this volume an important addition to the bookshelf of any human factors professional.

Technology is our conduit of power. In our modern world, technology is the gatekeeper deciding who shall have and who shall have not. Either technology works for you or you work for technology. It shapes the human race just as much as we shape it. But where is this symbiosis going? Who provides the directions, the intentions, the goals of this human-machine partnership? Such decisions do not derive from the creators of technology who are enmeshed in their individual innovations. They neither come from our social leaders who possess only sufficient technical understanding to react to innovations, not to anticipate or direct their progress. Neither is there evidence of some omnipotent 'invisible hand,' the simple fact is that no one is directing this enterprise. In Mind, Machine and Morality, Peter Hancock asks questions about this insensate progress and has the temerity to suggest some cognate answers. He argues for the unbreakable symbiosis of purpose and process, and examines the dangerous possibilities that emerge when science and purpose meet. Historically, this work is a modern-day child of Bacon's hope for the 'Great Instauration.' However, unlike its forebear, the focus here is on human-machine systems. The emphasis centers on the conception that the active, extensive face of modern philosophy is technology. Whatever we are to become is bound up not only in our biology but critically in our technology also. And to achieve rational progress we need to articulate manifest purpose. This book is one step along the purposive road. Drawing together his many seminal writings on human-machine interaction and adapting these works specifically for this collection, Peter Hancock provides real food for thought, delighting readers with his unique philosophical perspective and outstanding insights. This is theoretical work of the highest order and will open minds accordingly.

This book examines recent advances in theories, models, and methods relevant to automated and autonomous systems. The following chapters provide perspectives on modern autonomous systems, such as self-driving cars and unmanned aerial systems, directly from the professionals working with and studying them. Current theories surrounding topics such as vigilance, trust, and fatigue are examined throughout as predictors of human performance in the operation of automated systems. The challenges related to attention and effort in autonomous vehicles described within give credence to still-developing methods of training and selecting operators of such unmanned systems. The book further recognizes the need for human-centered approaches to design; a carefully crafted automated technology that places the "human user" in the center of that design process. Features Combines scientific theories with real-world applications where automated technologies are implemented Disseminates new understanding as to how automation is now transitioning to autonomy Highlights the role of individual and team characteristics in the piloting of unmanned systems and how models of human performance are applied in system design Discusses methods for selecting and training individuals to succeed in an age of increasingly complex human-machine systems Provides explicit benchmark comparisons of progress across the last few decades, and identifies future prognostications and the constraints that impinge upon these lines of progress Human Performance in Automated and Autonomous Systems: Current Theory and Methods illustrates the modern scientific theories and methods to be applied in real-world automated technologies.

This book is devoted to the examination of emerging practical issues related to automated and autonomous systems. The book highlights the significance of these emergent technologies that determine the course of our daily lives. Each unique chapter highlights human factors and engineering concerns across real-world applications, including matters related to aviation and healthcare, human-robot interaction, transportation systems, cybersecurity and cyber defense. This book also depicts the boundaries that separate humans from machine as we continue to become ever more immersed in and symbiotic with these fast-emerging technologies. Automation, across many occupations, has transitioned the human to a role of monitoring machines, presenting challenges related to vigilance and workload. This book identifies the importance of an approach to automated technology that emphasizes the "human user" at the center of the design process. Features Provides perspectives on the role of the individual and teams in complex technical systems such as aviation, healthcare, and medicine Presents the development of highly autonomous systems related to human safety and performance Examines solutions to human factors challenges presented by modern threats to data privacy and cybersecurity Discusses human perceptual and cognitive capabilities underwriting to the design of automated and autonomous systems * Provides in-depth, expert reviews of context-related developments in automation and human-robot teaming Human Performance in Automated and Autonomous Systems: Emerging Issues and Practical Perspectives applies scientific theory directly to real-world systems where automation and autonomous technology is implemented.

The purpose of this volume is to seek out, describe, and explain the shared commonalities of stress, fatigue, and workload. To understand and predict human performance response, we have to reach beyond the sterile, information-processing models to incorporate the emotive, affective, or more generally, energetic aspects of cognition. These facets of behavior surface most readily when the individual acts under stress, is faced by significant cognitive workload, or is in the grip of fatigue. However, energetic characteristics are pervasive and exert a vital and ubiquitous influence, even when they are not obviously in play as in extreme circumstances. Indeed, one cannot hope to understand behavior without their inclusion and integration into models and theories. This text addresses such theoretical questions as one of its main thrusts. However, in addition to the drive for scientific understanding, there are requirements in our progressively more utilitarian society which generate the need for a more fundamental understanding of this particular topic.

The world is a dangerous place and recent events have served to make it less safe. There are many arenas of conflict and even combat across the world. Such situations are the quintessential expression of stress; you stand in imminent danger and live with the knowledge that you may be attacked, injured or even killed at any moment. How do people perform under these conditions? How do they keep a heightened level of vigilance when nothing may happen in their immediate location for weeks or even months? What happens when the bullets actually start flying? How is it you distinguish friend from foe, and each from innocent bystanders when in immediate peril of your life? Can we design technology to help people make good decisions in these ultimately hazardous situations? To what degree does your membership in a team act to dissipate these particular effects? Can we generate sufficiently stressful field exercises to simulate these conditions and can we train and/or select those most able to withstand such adverse conditions? How will the next generation of servicemen deal with these inherent problems? These are the sorts of questions that Performance Under Stress addresses. This book is derived largely from a multiple-year, multiple university initiative (MURI) on stress and soldier performance on the modern, electronic battlefield. It involved leading researchers from many institutions who have brought their individual expertise to bear on these crucial, contemporary concerns. United by a common research framework, these groups attacked the issue from different methodological and conceptual approaches, ranging from traditional laboratory modeling and experimentation, to realistic simulations; from involved field exercises to personal experiences of actual combat conditions. The insights generated have been distilled and presented as a benchmark of current understanding and provide future directions for research in this arena. Although this work focuses on soldier stress and soldier performance, the principles that are derived extend well beyond this single application. Their findings can be applied to people facing the demands of the business world or research as much as to those who meet life or death situations, such as homeland security, first responders, and law enforcement personnel.

Measure twice, cut once. Although applicable to all areas of human factors research, the old adage is especially relevant to simulation and training. As a tool, simulation is an aid to the imagination, however, if incorrectly or inadequately used, it can lead to inaccurate outcomes that not only limit the possibilities but potentially cause harm. A comprehensive overview of the topic from a human factor perspective, Human Factors in Simulation and Training not only reflects the state-of-the art but also integrates the literature on simulation into a cohesive resource. The editors have collected chapters on a wide variety of topics, beginning with theory and application in areas ranging from traditional training to augmented reality to virtual reality. This coverage includes surface ships, submarines, naval aviation, commercial aviation, space, and medicine. The theory based section focuses on human factors aspects of simulation and training ranging from the history of simulators and training devices, to future trends in simulation from both a civilian and military perspective. The chapters expand on concepts regarding simulator usage particularly with respect to the validity and functionality of simulators as training devices. They contain in depth discussions of specific issues including fidelity, interfaces and control devices, transfer of training, simulator sickness, effects of motion in simulated systems, and virtual reality. As more, and more sophisticated, simulation tools and training technologies become available, a complete understanding of how to use them appropriately will be even more crucial. Elucidating theory and application, the book addresses numerous issues and concepts pertaining to human factors in simulation and training, making this volume an important addition to the bookshelf of any human factors professional.

Richard III is accused of murdering his nephews (the 'Princes in the Tower') in order to usurp the throne of England. Since Tudor times he has been painted as the 'black legend,' the murderous uncle. However, the truth is much more complicated and interesting. Rather than looking at all the killings Richard III did not commit, this book focuses on the one execution for which we know that he was responsible. On Friday 13 June 1483, William, Lord Hastings was hustled from a meeting of the Royal Council and summarily executed on Tower Green within the confines of the Tower of London. Peter A. Hancock sheds light on the mystery of this precipitate and unadvised action by the then Duke of Gloucester and reveals the key role of William Catesby in Richard's ascent to the throne of England. It explains his curious actions during that tumultuous summer of three kings and provides an explanation for the fate of the 'Princes in the Tower.'

The "hurry up and wait" phenomenon in many military operations is aptly called "hours of boredom," whereas the transition to meet sudden task demands when combat breaks out is sometimes deemed to consist of "moments of terror." Increasingly, other national security and paramilitary force personnel (e.g., police forces, border patrol, operational intelligence agents) also experience long periods of boredom interspersed with all-out response efforts when the going "gets hot." The authors examine resultant psychological and behavioral implications for combatant and security personnel performance as viewed through application of a traditional human psychological stress model. Inadequate recognition of the implications resulting from long lull periods, combat pulses, and the need to recover from stress can lead to dysfunctional soldiering as well as poor individual and small unit performance. Accounting for such time-based transitions in the psychological state of military combatants and security force operators is important in configuring resilience training for small group leaders, their personnel, and their organizational units. As we seek to come to terms with the rapidly emerging challenges of military and other national security operations in the new millennium it is crucial to take a careful look at the fundamental characteristics of some of the tasks our deployed personnel are now being asked to perform. This assessment embraces a wide spectrum of requirements, since many former military job elements are now subject to outsourcing. Contemporary national security policies witness deployments of large number of State Department, international development agencies, and even Justice Department employees, many of whom carry out a myriad of activities with some of the same military characteristics and accompanying psychological and physiological stressors. Our comments may pertain to other national security forces as well, but here we exemplify our points by referring mostly to the tasks and stresses of military personnel. While not unique to the military, the ore security tasks that remain for our professional military have evolved under the driving force of a changing environment, including a broad expansion of defense missions; for example, providing humanitarian assistance, stability and security operations, implementation of new technologies, and emerging forms of conflict such as engaging in asymmetric warfare and counterinsurgency operations. Whereas Krueger recently outlined an extensive listing of soldier stresses that impact performance of military personnel on contemporary and future battlefields, our central thesis here is that identifiable constants remain in the missions that military and other security force personnel are tasked to accomplish, especially in the temporal rhythm of these assignments. Often characterized as "hurry up and wait operations," we term these requirements as "hours of boredom and moments of terror." It is these forms of demand and their effect upon performance and health which form our primary concern. These temporal rhythms are normal and expected in military operations, and are becoming so in other security operations as well. Understood in this light, this article asserts that leaders should, in training, prepare their troops for high levels of cognitive and physiological readiness; they need to anticipate executing operational plans that often require patience and apparent, sometime boring inactivity that will eventually be followed by sustained maximum performance. This is, in turn, followed by anticipation of the next activity cycle as pulses in the normal sequence of boredom-terror-boredom - which is the military way of things. Advances in anticipatory strategy can help a variety of professional occupations (e.g., police, emergency response, and other security force workers) whose central temporal characteristics are highly similar to this military challenge.

The Cambridge Handbook of Applied Perception Research covers core areas of research in perception with an emphasis on its application to real-world environments. Topics include multisensory processing of information, time perception, sustained attention, and signal detection, as well as pedagogical issues surrounding the training of applied perception researchers. In addition to familiar topics, such as perceptual learning, the Handbook focuses on emerging areas of importance, such as human-robot coordination, haptic interfaces, and issues facing societies in the twenty-first century (such as terrorism and threat detection, medical errors, and the broader implications of automation). Organized into sections representing major areas of theoretical and practical importance for the application of perception psychology to human performance and the design and operation of human-technology interdependence, it also addresses the challenges to basic research, including the problem of quantifying information, defining cognitive resources, and theoretical advances in the nature of attention and perceptual processes.

There is a growing consensus in the human factors/ergonomics community that human factors research has had little impact on significant applied problems. Some have suggested that the problem lies in the fact that much HF/E research has been based on the wrong type of psychology, an information processing view of psychology that is reductionistic and context-free. Ecological psychology offers a viable alternative, presenting a richer view of human behavior that is holistic and contextualized. The papers presented in these two volumes show the conceptual impact that ecological psychology can have on HF/E, as well as presenting a number of specific examples illustrating the ecological approach to human-machine systems. It is the first collection of papers that explicitly draws a connection between these two fields. While work in this area is only just beginning, the evidence available suggests that taking an ecological approach to human factors/ergonomics helps bridge the existing gap between basic research and applied problems.

There is a growing consensus in the human factors/ergonomics community that human factors research has had little impact on significant applied problems. Some have suggested that the problem lies in the fact that much HF/E research has been based on the wrong type of psychology, an information processing view of psychology that is reductionistic and context-free. Ecological psychology offers a viable alternative, presenting a richer view of human behavior that is holistic and contextualized. The papers presented in these two volumes show the conceptual impact that ecological psychology can have on HF/E, as well as presenting a number of specific examples illustrating the ecological approach to human-machine systems. It is the first collection of papers that explicitly draws a connection between these two fields. While work in this area is only just beginning, the evidence available suggests that taking an ecological approach to human factors/ergonomics helps bridge the existing gap between basic research and applied problems.