Influence of adaptive automation based on workload analysis on performance in a control room setting PDF Download

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Languages : de
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Author: Raja Parasuraman
Publisher: Routledge
ISBN: 135146504X
Category : Technology & Engineering
Languages : en
Pages : 329

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There is perhaps no facet of modern society where the influence of computer automation has not been felt. Flight management systems for pilots, diagnostic and surgical aids for physicians, navigational displays for drivers, and decision-aiding systems for air-traffic controllers, represent only a few of the numerous domains in which powerful new automation technologies have been introduced. The benefits that have been reaped from this technological revolution have been many. At the same time, automation has not always worked as planned by designers, and many problems have arisen--from minor inefficiencies of operation to large-scale, catastrophic accidents. Understanding how humans interact with automation is vital for the successful design of new automated systems that are both safe and efficient. The influence of automation technology on human performance has often been investigated in a fragmentary, isolated manner, with investigators conducting disconnected studies in different domains. There has been little contact between these endeavors, although principles gleaned from one domain may have implications for another. Also, with a few exceptions, the research has tended to be empirical and only theory-driven. In recent years, however, various groups of investigators have begun to examine human performance in automated systems in general and to develop theories of human interaction with automation technology. This book presents the current theories and assesses the impact of automation on different aspects of human performance. Both basic and applied research is presented to highlight the general principles of human-computer interaction in several domains where automation technologies are widely implemented. The major premise is that a broad-based, theory-driven approach will have significant implications for the effective design of both current and future automation technologies. This volume will be of considerable value to researchers in human

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Languages : en
Pages : 42

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Adaptive automation, or adaptive function allocation, is thought to maximize the benefits associated with cockpit automation while maintaining pilot involvement, enhancing situation awareness, and regulating workload. These claims have not been tested empirically. The present study examined the effects of short-cycle adaptive automation and practice on performance-of flight-related functions in a multi-task environment. Twenty four non pilot subjects were tested on a PC-based flight- simulation task that included three primary flight functions -- tracking, monitoring, and fuel management. Each function could be automated or performed manually. The results provide preliminary evidence that dynamic automation shifts over short cycles, of the type likely in adaptive systems, benefit performance of flight- related tasks, with no evidence of costs to performance following the return to manual control. Benefits are realized despite the added workload of supervisory control of automated functions. However, training procedures other than simple practice may be necessary to maximize and maintain the performance benefits associated with adaptive automation.

Author: David B. Kaber
Publisher: DIANE Publishing
ISBN: 142899565X
Category :
Languages : en
Pages : 34

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Author: Neville A. Stanton
Publisher: CRC Press
ISBN: 1439809925
Category : Technology & Engineering
Languages : en
Pages : 448

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Whether used for aviation, manufacturing, oil and gas extraction, energy distribution, nuclear or fossil fuel power generation, surveillance or security, all control rooms share two common features. The people operating them are often remote from the processes that they are monitoring and controlling and the operations work 24/7. The twin demands o

Author: John D. Lee
Publisher: Oxford University Press
ISBN: 0199757186
Category : Computers
Languages : en
Pages : 659

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This handbook is the first to provide comprehensive coverage of original state-of-the-science research, analysis, and design of integrated, human-technology systems.

Author: Grant S. Taylor
Publisher:
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Languages : en
Pages : 104

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Throughout the many years of research examining the various effects of automation on operator performance, stress, workload, etc., the focus has traditionally been on the level of automation, and the invocation methods used to alter it. The goal of the current study is to instead examine the utilization of various types of automation with the goal of better meeting the operator's cognitive needs, thus improving their performance, workload, and stress. The task, control of a simulated unmanned robotic system, is designed to specifically stress the operator's visual perception capabilities to a greater degree. Two types of automation are implemented to support the operator's performance of the task: an auditory beep aid intended to support visual perception resources, and a driving aid automating control of the vehicle's navigation, offloading physical action execution resources. Therefore, a comparison can be made between types of automation intended to specifically support the mental dimension that is under the greatest demand (the auditory beep) against those that do not (the driving automation). An additional evaluation is made to determine the benefit of adaptively adjusting the level of each type of automation based on the current level of task demand, as well as the influence of individual differences in personality. Results indicate that the use of the auditory beep aid does improve performance, but also increases Temporal Demand and Effort. Use of driving automation appears to disengage the operator from the task, eliciting a vigilance response. Adaptively altering the level of automation to meet task demands has a mixed effect on performance and workload (reducing both) when the auditory beep automation is used. However, adaptive driving automation is clearly detrimental, causing an increase in workload while decreasing performance. Higher levels of Neuroticism are related to poorer threat detection performance, but personality differences show no indication of moderating the effects of either of the experimental manipulations. The results of this study show that the type of automation implemented within an environment has a considerable impact on the operator, in terms of performance as well as cognitive/emotional state.

Author: Stephen Francis Scallen
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 554

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Author: Pedro Arezes
Publisher: AHFE International (USA)
ISBN: 1495121003
Category :
Languages : en
Pages : 374

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The discipline of Safety Management and Human Factors is a cross-disciplinary area concerned with protecting the safety, health and welfare of people engaged in work or employment. Injury prevention is a common thread throughout every workplace, yet keeping employee safety and health knowledge current is a continual challenge for all employers. This books offers a platform to showcase research and for the exchange of information in safety management and human factors. Mastering Safety Management and Human Factors concepts is fundamental to the creation of products and systems that people are able to use, avoidance of stresses, and minimization of the risk for accidents.

Author: Christopher D. Wickens
Publisher: Taylor & Francis
ISBN: 1000401324
Category : Psychology
Languages : en
Pages : 597

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Book Description
Forming connections between human performance and design, this new edition of Engineering Psychology and Human Performance examines human–machine interaction. The book is organized directly from a psychological perspective of human information processing, and chapters correspond to the flow of information as it is processed by a human being—from the senses, through the brain, to action—rather than from the perspective of system components or engineering design concepts. Upon completing this book, readers will be able to identify how human ability contributes to the design of technology; understand the connections within human information processing and human performance; challenge the way they think about technology’s influence on human performance; and show how theoretical advances have been, or might be, applied to improving human–machine interactions. This new edition includes the following key features: A new chapter on research methods Sections on interruption management and distracted driving as cogent examples of applications of engineering psychology theory to societal problems A greatly increased number of references to pandemics, technostress, and misinformation New applications Amplified emphasis on readability and commonsense examples Updated and new references throughout the text This book is ideal for psychology and engineering students, as well as practitioners in engineering psychology, human performance, and human factors. The text is also supplemented by online resources for students and instructors.