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Download or read book Perception and Control of Simulated Self Motion written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rik Warren
Publisher : Psychology Press
ISBN 13 : 1317784278
Total Pages : 676 pages
Book Rating : 4.3/5 (177 download)
Download or read book Perception and Control of Self-motion written by Rik Warren and published by Psychology Press. This book was released on 2014-01-14 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents studies of self-motion by an international group of basic and applied researchers including biologists, psychologists, comparative physiologists, kinesiologists, aerospace and control engineers, physicians, and physicists. Academia is well represented and accounts for most of the applied research offered. Basic theoretical research is further represented by private research companies and also by government laboratories on both sides of the Atlantic. Researchers and students of biology, psychology, physiology, kinesiology, engineering, and physics who have an interest in self-motion -- whether it be underwater, in space, or on solid ground -- will find this volume of interest. This book presents studies of self-motion by an international group of basic and applied researchers including biologists, psychologists, comparative physiologists, kinesiologists, aerospace and control engineers, physicians, and physicists. Academia is well represented and accounts for most of the applied research offered. Basic theoretical research is further represented by private research companies and also by government laboratories on both sides of the Atlantic. Researchers and students of biology, psychology, physiology, kinesiology, engineering, and physics who have an interest in self-motion -- whether it be underwater, in space, or on solid ground -- will find this volume of interest.
Author : Rik Warren
Publisher : Psychology Press
ISBN 13 : 1317784286
Total Pages : 672 pages
Book Rating : 4.3/5 (177 download)
Download or read book Perception and Control of Self-motion written by Rik Warren and published by Psychology Press. This book was released on 2014-01-14 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents studies of self-motion by an international group of basic and applied researchers including biologists, psychologists, comparative physiologists, kinesiologists, aerospace and control engineers, physicians, and physicists. Academia is well represented and accounts for most of the applied research offered. Basic theoretical research is further represented by private research companies and also by government laboratories on both sides of the Atlantic. Researchers and students of biology, psychology, physiology, kinesiology, engineering, and physics who have an interest in self-motion -- whether it be underwater, in space, or on solid ground -- will find this volume of interest. This book presents studies of self-motion by an international group of basic and applied researchers including biologists, psychologists, comparative physiologists, kinesiologists, aerospace and control engineers, physicians, and physicists. Academia is well represented and accounts for most of the applied research offered. Basic theoretical research is further represented by private research companies and also by government laboratories on both sides of the Atlantic. Researchers and students of biology, psychology, physiology, kinesiology, engineering, and physics who have an interest in self-motion -- whether it be underwater, in space, or on solid ground -- will find this volume of interest.
Author : Alessandro Nesti
Publisher :
ISBN 13 : 9783832540135
Total Pages : 0 pages
Book Rating : 4.5/5 (41 download)
Download or read book On the Perception of Self-Motion written by Alessandro Nesti and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everyday life requires humans to move through the environment, while completing crucial tasks such as retrieving nourishment, avoiding perils or controlling motor vehicles. Success in these tasks largely relies in a correct perception of self-motion, i.e. the continuous estimation of one's body position and its derivatives with respect to the world. The processes underlying self-motion perception have fascinated neuroscientists for more than a century and large bodies of neural, behavioural and physiological studies have been conducted to discover how the central nervous system integrates available sensory information to create an internal representation of the physical motion. The goal of this PhD thesis is to extend current knowledge on self-motion perception by focusing on conditions that closely resemble typical aspects of everyday life. In the works conducted within this thesis, I isolate different components typical of everyday life motion and employ psychophysical methodologies to systematically investigate their effect on human self-motion sensitivity. Particular attention is dedicated to the human ability to discriminate between motions of different intensity. How this is achieved has been a fundamental question in the study of perception since the seminal works of Weber and Fechner. When tested over wide ranges of rotations and translations, participants' sensitivity (i.e. their ability to detect motion changes) is found to decrease with increasing motion intensities, revealing a nonlinearity in the perception of self-motion that is not present at the level of ocular reflexes or in neural responses of sensory afferents. The relationship between the stimulus intensity and the smallest intensity change perceivable by the participants can be mathematically described by a power law, regardless on the sensory modality investigated (visual or inertial) and on whether visual and inertial cues were presented alone or congruently combined, such as during natural movements. Individual perceptual law parameters were fit based on experimental data for upward and downward translations and yaw rotations based on visual-only, inertial-only and combined visual-inertial motion cues. Besides wide ranges of motion intensities, everyday life scenarios also provide complex motion patterns involving combinations of rotational and translational motion, visual and inertial sensory cues and physical and mental workload. The question of how different combinations of these factors affect motion sensitivity was experimentally addressed within the framework of driving simulation and revealed that sensitivity might strongly decrease in more realistic conditions, where participants do not only focus on perceiving a 'simple' motion stimulus (e.g. a sinusoidal profile at a specific frequency) but are, instead, actively engaged in a dynamic driving simulation. Applied benefits of the present thesis include advances in the field of vehicle motion simulation, where knowledge on human self-motion perception supports the development of state-of-the-art algorithms to control simulator motion. This allows for reproducing, within a safe and controlled environment, driving or flying experiences that are perceptually realistic to the user. Furthermore, the present work will guide future research into the neural basis of perception and action.
Author : Peter A. Hancock
Publisher : CRC Press
ISBN 13 : 1351434837
Total Pages : 354 pages
Book Rating : 4.3/5 (514 download)
Download or read book Local Applications of the Ecological Approach To Human-Machine Systems written by Peter A. Hancock and published by CRC Press. This book was released on 2018-05-02 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Leonard S. Mark
Publisher : Springer Science & Business Media
ISBN 13 : 146124756X
Total Pages : 464 pages
Book Rating : 4.4/5 (612 download)
Download or read book Ergonomics and Human Factors written by Leonard S. Mark and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: And Applications To The Human-Computer Interface Michael E. Fotta AT&T Communications 16th FIr. Atrium II, Cincinnati, OH 45202 Artificial intelligence (AI) programs represent knowledge in a fashion similar to human knowledge and the activities of an AI system are closer to human behavior than that of traditional systems. Thus, AI enables the computer to act more like a human instead of making the human think and act more like a computer. This capability combined with applying human factors concepts to the interface can greatly improve the human-computer interface. This paper provides an intro duction to artificial intelligence and then proposes a number of methods for using AI to improve the human-machine inter action. AN INTRODUCTION TO ARTIFICIAL INTELLIGENCE Definition There are many definitions of artificial intelligence (AI) running from the very general to the very detailed. Perhaps the most well accepted general definition is that by Elaine Rich: "Artificial intelligence is the study of how to make computers do things at which, at the moment, people are better", (Rich, 1983). A good example of a detailed definition is provided by the Brattle Research Corporation; "In simplified terms, artificial intelligence works with pattern matching methods which attempt to describe objects, events or pro cesses in terms of their qualitative features and logical and compu tational relationships," (Mishkoff, 1985).
Author :
Publisher :
ISBN 13 :
Total Pages : 892 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kelly S. Hale
Publisher : CRC Press
ISBN 13 : 0585399107
Total Pages : 1273 pages
Book Rating : 4.5/5 (853 download)
Download or read book Handbook of Virtual Environments written by Kelly S. Hale and published by CRC Press. This book was released on 2002-01-01 with total page 1273 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook, with contributions from leading experts in the field, provides a comprehensive, state-of-the-art account of virtual environments (VE). It serves as an invaluable source of reference for practitioners, researchers, and students in this rapidly evolving discipline. It also provides practitioners with a reference source to guide
Author : Florian Jentsch
Publisher : Routledge
ISBN 13 : 1351900021
Total Pages : 540 pages
Book Rating : 4.3/5 (519 download)
Download or read book Simulation in Aviation Training written by Florian Jentsch and published by Routledge. This book was released on 2017-05-15 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simulations have been a fixture of aviation training for many years. Advances in simulator technology now enable modern flight simulation to mimic very closely the look and feel of real world flight operations. In spite of this, responsible researchers, trainers, and simulation developers should look beyond mere simulator fidelity to produce meaningful training outcomes. Optimal simulation training development can unquestionably benefit from knowledge and understanding of past, present, and future research in this topic area. As a result, this volume of key writings is invaluable as a reference, to help guide exploration of critical research in the field. By providing a mix of classic articles that stand the test of time, and recent writings that illuminate current issues, this volume informs a broad range of topics relevant to simulation training in aviation.
Author : Frank Steinicke
Publisher : Springer Science & Business Media
ISBN 13 : 1441984321
Total Pages : 405 pages
Book Rating : 4.4/5 (419 download)
Download or read book Human Walking in Virtual Environments written by Frank Steinicke and published by Springer Science & Business Media. This book was released on 2013-05-15 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a survey of past and recent developments on human walking in virtual environments with an emphasis on human self-motion perception, the multisensory nature of experiences of walking, conceptual design approaches, current technologies, and applications. The use of Virtual Reality and movement simulation systems is becoming increasingly popular and more accessible to a wide variety of research fields and applications. While, in the past, simulation technologies have focused on developing realistic, interactive visual environments, it is becoming increasingly obvious that our everyday interactions are highly multisensory. Therefore, investigators are beginning to understand the critical importance of developing and validating locomotor interfaces that can allow for realistic, natural behaviours. The book aims to present an overview of what is currently understood about human perception and performance when moving in virtual environments and to situate it relative to the broader scientific and engineering literature on human locomotion and locomotion interfaces. The contents include scientific background and recent empirical findings related to biomechanics, self-motion perception, and physical interactions. The book also discusses conceptual approaches to multimodal sensing, display systems, and interaction for walking in real and virtual environments. Finally, it will present current and emerging applications in areas such as gait and posture rehabilitation, gaming, sports, and architectural design.
Author : Alfred T. Lee
Publisher : CRC Press
ISBN 13 : 1351602799
Total Pages : 156 pages
Book Rating : 4.3/5 (516 download)
Download or read book Vehicle Simulation written by Alfred T. Lee and published by CRC Press. This book was released on 2017-11-13 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the problem of fidelity in the design of virtual environments with specific reference to the design of vehicle simulators. The default design goal has been on the physical replication of a given real-world environment and, in the case of vehicles, the specific appearance and function of vehicle components. This book discusses that perceptual, rather than physical, fidelity of a virtual environment, should be the design goal and the principal purpose is to produce human behavior. This book provides the rationale and design guidance to maximize perceptual fidelity in the development of virtual environments, and therefore maximize the costeffectiveness as well.
Author : Eugenia M. Kolasinski
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.X/5 (2 download)
Download or read book Simulator Sickness in Virtual Environments written by Eugenia M. Kolasinski and published by . This book was released on 1995 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence J. Hettinger
Publisher : CRC Press
ISBN 13 : 1410608883
Total Pages : 597 pages
Book Rating : 4.4/5 (16 download)
Download or read book Virtual and Adaptive Environments written by Lawrence J. Hettinger and published by CRC Press. This book was released on 2003-06-01 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: With contributions from a collection of authors consisting of many recognizable experts in the field of virtual and adaptive environments, as well as many up and coming young researchers, this book illustrates the many ways in which psychological science contributes to and benefits from the increased development and application of these nascent systems. Discussing issues from both a user- and technology-based standpoint, the volume examins the use of human perception, cognition, and behavior. The book builds a foundation on the assumption that these systems are first and foremost human-centered technologies, in that their purpose is to complement and extend human capabilities across a wide variety of domains.
Author : Jae-Jin Kim
Publisher : BoD – Books on Demand
ISBN 13 : 953307518X
Total Pages : 690 pages
Book Rating : 4.5/5 (33 download)
Download or read book Virtual Reality written by Jae-Jin Kim and published by BoD – Books on Demand. This book was released on 2011-01-08 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological advancement in graphics and other human motion tracking hardware has promoted pushing "virtual reality" closer to "reality" and thus usage of virtual reality has been extended to various fields. The most typical fields for the application of virtual reality are medicine and engineering. The reviews in this book describe the latest virtual reality-related knowledge in these two fields such as: advanced human-computer interaction and virtual reality technologies, evaluation tools for cognition and behavior, medical and surgical treatment, neuroscience and neuro-rehabilitation, assistant tools for overcoming mental illnesses, educational and industrial uses. In addition, the considerations for virtual worlds in human society are discussed. This book will serve as a state-of-the-art resource for researchers who are interested in developing a beneficial technology for human society.
Author : Shkelzen Cakaj
Publisher : BoD – Books on Demand
ISBN 13 : 9533070560
Total Pages : 316 pages
Book Rating : 4.5/5 (33 download)
Download or read book Modeling Simulation and Optimization written by Shkelzen Cakaj and published by BoD – Books on Demand. This book was released on 2010-04-01 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parametric representation of shapes, mechanical components modeling with 3D visualization techniques using object oriented programming, the well known golden ratio application on vertical and horizontal displacement investigations of the ground surface, spatial modeling and simulating of dynamic continuous fluid flow process, simulation model for waste-water treatment, an interaction of tilt and illumination conditions at flight simulation and errors in taxiing performance, plant layout optimal plot plan, atmospheric modeling for weather prediction, a stochastic search method that explores the solutions for hill climbing process, cellular automata simulations, thyristor switching characteristics simulation, and simulation framework toward bandwidth quantization and measurement, are all topics with appropriate results from different research backgrounds focused on tolerance analysis and optimal control provided in this book.
Author : Woodrow Barfield
Publisher : Oxford University Press
ISBN 13 : 0195075552
Total Pages : 595 pages
Book Rating : 4.1/5 (95 download)
Download or read book Virtual Environments and Advanced Interface Design written by Woodrow Barfield and published by Oxford University Press. This book was released on 1995-06 with total page 595 pages. Available in PDF, EPUB and Kindle. Book excerpt: Virtual Environments and Advanced Interface Design is a volume of original chapters to introduce the reader to the technology of virtual reality. The research presented in this book examines the impact of the new technology of virtual reality on the field of human factors. The first editor, Barfield, is head of the Human Factor Laboratory at the University of Washington in the USA, and he has assembled contributions from experts in key laboratories around the US to discuss their basic approaches to this new field. Some of the topics discussed are computer graphics, eye tracking, tactile and kinesthetic input, interface design, and applications in medicine and aerospace.
Author : Diane Cleij
Publisher : Logos Verlag Berlin GmbH
ISBN 13 : 3832550445
Total Pages : 294 pages
Book Rating : 4.8/5 (325 download)
Download or read book Measuring, modelling and minimizing perceived motion incongruence for vehicle motion simulation written by Diane Cleij and published by Logos Verlag Berlin GmbH. This book was released on 2020-01-28 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humans always wanted to go faster and higher than their own legs could carry them. This led them to invent numerous types of vehicles to move fast over land, water and air. As training how to handle such vehicles and testing new developments can be dangerous and costly, vehicle motion simulators were invented. Motion-based simulators in particular, combine visual and physical motion cues to provide occupants with a feeling of being in the real vehicle. While visual cues are generally not limited in amplitude, physical cues certainly are, due to the limited simulator motion space. A motion cueing algorithm (MCA) is used to map the vehicle motions onto the simulator motion space. This mapping inherently creates mismatches between the visual and physical motion cues. Due to imperfections in the human perceptual system, not all visual/physical cueing mismatches are perceived. However, if a mismatch is perceived, it can impair the simulation realism and even cause simulator sickness. For MCA design, a good understanding of when mismatches are perceived, and ways to prevent these from occurring, are therefore essential. In this thesis a data-driven approach, using continuous subjective measures of the time-varying Perceived Motion Incongruence (PMI), is adopted. PMI in this case refers to the effect that perceived mismatches between visual and physical motion cues have on the resulting simulator realism. The main goal of this thesis was to develop an MCA-independent off-line prediction method for time-varying PMI during vehicle motion simulation, with the aim of improving motion cueing quality. To this end, a complete roadmap, describing how to measure and model PMI and how to apply such models to predict and minimize PMI in motion simulations is presented. Results from several human-in-the-loop experiments are used to demonstrate the potential of this novel approach.
