Cognitive Work Analysis Coping With Complexity
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Cognitive Work Analysis
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Author : Daniel P. Jenkins
language : en
Publisher:
Release Date : 2008
Cognitive Work Analysis written by Daniel P. Jenkins and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Human engineering categories.
Cognitive Work Analysis Coping With Complexity
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Author : Dr Daniel P Jenkins
language : en
Publisher: Ashgate Publishing, Ltd.
Release Date : 2012-10-01
Cognitive Work Analysis Coping With Complexity written by Dr Daniel P Jenkins and has been published by Ashgate Publishing, Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-10-01 with Psychology categories.
'Complex sociotechnical systems' are systems made up of numerous interacting parts, both human and non-human, operating in dynamic, ambiguous and safety critical domains. Cognitive Work Analysis (CWA) is a structured framework specifically developed for considering the development and analysis of these complex socio-technical systems. Unlike many human factors approaches, CWA does not focus on how human-system interaction should proceed (normative modelling) or how human-system interaction currently works (descriptive modelling). Instead, through a focus on constraints, it develops a model of how work can be conducted within a given work domain, without explicitly identifying specific sequences of actions (formative modelling). The framework leads the analyst to consider the environment the task takes place within, and the effect of the imposed constraints on the way work can be conducted. It provides guidance through the process of answering the questions of why the system exists, what activities can be conducted within the domain as well as how these activities can be achieved, and who can perform them. The first part of the book contains a comprehensive description of CWA, introducing it to the uninitiated. It then presents a number of applications in complex military domains to explore and develop the benefits of CWA. Unlike much of the previous literature, particular attention is placed on exploring the CWA framework in its entirety. This holistic approach focuses on the system environment, the activity that takes place within it, the strategies used to conduct this activity, the way in which the constituent parts of the system (both human and non-human) interact and the behaviour required. Each stage of this analysis identifies the constraints governing the system; it is contended that through this holistic understanding of constraints, recommendations can be made for the design of system interaction; increasing the ability of users to cope with unanticipated, unexpected situations. This book discusses the applicability of the approach in system analysis, development and evaluation. It provides process to what was previously a loosely defined framework.
Cognitive Work Analysis
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Author : Neville A. Stanton
language : en
Publisher: CRC Press
Release Date : 2017-07-14
Cognitive Work Analysis written by Neville A. Stanton and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-14 with Technology & Engineering categories.
Over the past decade, Cognitive Work Analysis (CWA) has been one of the popular human factors approaches for complex systems evaluation and design applications. This is reflected by a diverse range of applications across safety critical domains. The book brings together a series of CWA applications and discussions from world-leading human factors researchers and practitioners. It begins with an overview of the CWA framework, including its theoretical underpinnings, the methodological approaches involved (including practical guidance on each phase), and previous applications of the framework. The core of the book is a series of CWA applications, undertaken in a wide range of safety critical domains for a range of purposes. These serve to demonstrate the contribution that CWA can make to real-world projects and provide readers with inspiration for how such analyses can be practically carried out. Following this, a series of applications in which new approaches or adaptations have been added to the framework are presented. These show how practical applications feedback into the theories/approaches underpinning CWA. The closing chapter then speculates on future applications of the framework and on a series of new research directions required in order to enhance its utility. In emphasising the practical realities of performing CWA, and the real-world impacts it can provide, the book tackles several common misconceptions in a constructive and persuasive way. It provides a welcome demonstration of how CWA can be a powerful ally in tackling complexity-related problems that afflict systems in all areas.
Cognitive Work Analysis
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Author : Kim J. Vicente
language : en
Publisher: CRC Press
Release Date : 1999-04-01
Cognitive Work Analysis written by Kim J. Vicente and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-04-01 with Technology & Engineering categories.
This book describes, for the first time in pedagogical form, an approach to computer-based work in complex sociotechnical systems developed over the last 30 years by Jens Rasmussen and his colleagues at Risø National Laboratory in Roskilde, Denmark. This approach is represented by a framework called cognitive work analysis. Its goal is to help
Joint Cognitive Systems
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Author : Erik Hollnagel
language : en
Publisher: CRC Press
Release Date : 2005-02-28
Joint Cognitive Systems written by Erik Hollnagel and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-02-28 with Computers categories.
Nothing has been more prolific over the past century than human/machine interaction. Automobiles, telephones, computers, manufacturing machines, robots, office equipment, machines large and small; all affect the very essence of our daily lives. However, this interaction has not always been efficient or easy and has at times turned fairly hazardous.
Advances In Human Aspects Of Transportation Part Iii
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Author : Neville Stanton
language : en
Publisher: AHFE International (USA)
Release Date : 2022-07-19
Advances In Human Aspects Of Transportation Part Iii written by Neville Stanton and has been published by AHFE International (USA) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-19 with Technology & Engineering categories.
Human Factors and Ergonomics have made a considerable contribution to the research, design, development, operation and analysis of transportation systems which includes road and rail vehicles and their complementary infrastructure, aviation and maritime transportation. This book presents recent advances in the Human Factors aspects of Transportation. These advances include accident analysis, automation of vehicles, comfort, distraction of drivers (understanding of distraction and how to avoid it), environmental concerns, in-vehicle systems design, intelligent transport systems, methodological developments, new systems and technology, observational and case studies, safety, situation awareness, skill development and training, warnings and workload. This book brings together the most recent human factors work in the transportation domain, including empirical research, human performance and other types of modeling, analysis, and development. The issues facing engineers, scientists, and other practitioners of human factors in transportation research are becoming more challenging and more critical. The common theme across these sections is that they deal with the intersection of the human and the system. Moreover, many of the chapter topics cross section boundaries, for instance by focusing on function allocation in NextGen or on the safety benefits of a tower controller tool. This is in keeping with the systemic nature of the problems facing human factors experts in rail and road, aviation and maritime research– it is becoming increasingly important to view problems not as isolated issues that can be extracted from the system environment, but as embedded issues that can only be understood as a part of an overall system.
Digitising Command And Control
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Author : Neville A. Stanton
language : en
Publisher: CRC Press
Release Date : 2017-09-18
Digitising Command And Control written by Neville A. Stanton and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-18 with Psychology categories.
This book presents a human factors and ergonomics evaluation of a digital Mission Planning and Battle-space Management (MP/BM) system. An emphasis was placed on the activities at the Brigade (Bde) and the Battle Group (BG) headquarters (HQ) levels. The analysts distributed their time evenly between these two locations. The human factors team from Brunel University, as part of the HFI DTC, undertook a multi-faceted approach to the investigation, including: - observation of people using the traditional analogue MP/BM processes in the course of their work - cognitive work analysis of the digital MP/BM system - analysis of the tasks and goal structure required by the digital MP/BM - assessment against a usability questionnaire - analysis of the distributed situation awareness - an environmental survey. The book concludes with a summary of the research project's findings and offers many valuable insights. For example, the recommendations for short-term improvements in the current generation of digital MP/BM system address general design improvements, user-interface design improvements, hardware improvements, infrastructure improvements and support improvements. In looking forward to the next generation digital MP/BM systems, general human factors design principles are presented and human factors issues in digitising mission planning are considered.
Human Factors Methods
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Author : Neville Stanton
language : en
Publisher: Ashgate Publishing, Ltd.
Release Date : 2013
Human Factors Methods written by Neville Stanton and has been published by Ashgate Publishing, Ltd. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Computers categories.
This second edition of Human Factors Methods: A Practical Guide for Engineering and Design now presents 107 design and evaluation methods including numerous refinements to those that featured in the original. The book acts as an ergonomics methods manual, aiding both students and practitioners. Offering a 'how-to' text on a substantial range of ergonomics methods, the eleven sections represent the different categories of ergonomics methods and techniques that can be used in the evaluation and design process.
Command And Control The Sociotechnical Perspective
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Author : Guy H Walker
language : en
Publisher: CRC Press
Release Date : 2017-09-18
Command And Control The Sociotechnical Perspective written by Guy H Walker and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-18 with Technology & Engineering categories.
Military command and control is not merely evolving, it is co-evolving. Technology is creating new opportunities for different types of command and control, and new types of command and control are creating new aspirations for technology. The question is how to manage this process, how to achieve a jointly optimised blend of socio and technical and create the kind of agility and self-synchronisation that modern forms of command and control promise. The answer put forward in this book is to re-visit sociotechnical systems theory. In doing so, the problems of 21st century command and control can be approached from an alternative, multi-disciplinary and above all human-centred perspective. Human factors (HF) is also co-evolving. The traditional conception of the field is to serve as a conduit for knowledge between engineering and psychology yet 21st century command and control presents an altogether different challenge. Viewing military command and control through the lens of sociotechnical theory forces us to confront difficult questions about the non-linear nature of people and technology: technology is changing, from platform centric to network centric; the interaction with that technology is changing, from prescribed to exploratory; and complexity is increasing, from behaviour that is linear to that which is emergent. The various chapters look at this transition and draw out ways in which sociotechnical systems theory can help to understand it. The sociotechnical perspective reveals itself as part of a conceptual toolkit through which military command and control can be transitioned, from notions of bureaucratic, hierarchical ways of operating to the devolved, agile, self-synchronising behaviour promised by modern forms of command and control like Network Enabled Capability (NEC). Sociotechnical system theory brings with it a sixty year legacy of practical application and this real-world grounding in business process re-engineering underlies the entire book. An attempt has been made to bring a set of sometimes abstract (but no less useful) principles down to the level of easy examples, design principles, evaluation criteria and actionable models. All of these are based on an extensive review of the current state of the art, new sociotechnical/NEC studies conducted by the authors, and insights derived from field studies of real-life command and control. Time and again, what emerges is a realisation that the most agile, self-synchronising component of all in command and control settings is the human.
Human Factors In Transportation
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Author : Giuseppe Di Bucchianico
language : en
Publisher: CRC Press
Release Date : 2016-09-19
Human Factors In Transportation written by Giuseppe Di Bucchianico and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-19 with Technology & Engineering categories.
More and more the most traditional and typical applied ergonomics issues of the activities related to sea shipping, vehicle driving, and flying are required to deal with some emerging topics related to the growing automatism and manning reduction, the ICT’s advances and pervasiveness, and the new demographic and social phenomena, such as aging or multiculturalism. With contributions from expert researchers, professionals, and doctoral students from a wide number of countries such as Australia, Austria, Canada, Italy, Germany, the Netherlands, Norway, Sweden, UK and USA, this multi-contributed book will explore traditional and emerging topics of Human Factors centered around the maritime, road, rail, and aviation transportation domains.