Measuring Modelling And Minimizing Perceived Motion Incongruence For Vehicle Motion Simulation

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Measuring Modelling And Minimizing Perceived Motion Incongruence For Vehicle Motion Simulation

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Author : Diane Cleij
language : en
Publisher: Logos Verlag Berlin GmbH
Release Date : 2020-01-28

Measuring Modelling And Minimizing Perceived Motion Incongruence For Vehicle Motion Simulation written by Diane Cleij and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-28 with Computers categories.

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.

The Role Of Visual Cues In Body Size Estimation

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Author : Anne Thaler
language : en
Publisher: Logos Verlag Berlin GmbH
Release Date : 2019-12-15

The Role Of Visual Cues In Body Size Estimation written by Anne Thaler and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-15 with Psychology categories.

Our body is central to what we define as our self. The mental representation of our physical appearance, often called body image, can have a great influence on our psychological health. Given the increase in body mass index worldwide and the societal pressure to conform to body ideals, it is important to gain a better understanding of the nature of body representations and factors that play a role in body size estimation tasks. This doctoral thesis takes a multifaceted approach for investigating the role of different visual cues in the estimation of own body size and shape by using a variety of experimental methods and novel state-of-the-art computer graphics methods. Two visual cues were considered: visual perspective and identity cues in the visual appearance of a body (shape, and color-information), as well as their interactions with own body size and gender. High ecological validity was achieved by testing body size estimation in natural settings, when looking into a mirror, and by generating biometrically plausible virtual bodies based on 3D body scans and statistical body models, and simulating real-world scenarios in immersive virtual reality.

Advances In Road Safety Planning

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Author : Krzysztof Goniewicz
language : en
Publisher: Frontiers Media SA
Release Date : 2021-05-19

Advances In Road Safety Planning written by Krzysztof Goniewicz and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-19 with Science categories.

Autonomous Vehicles And Virtual Reality

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Author : Andras Kemeny
language : en
Publisher: Springer Nature
Release Date : 2023-10-28

Autonomous Vehicles And Virtual Reality written by Andras Kemeny and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-28 with Technology & Engineering categories.

This book concisely describes the technologies, human perception, and cognition issues relevant to autonomous vehicles. It also gives an insight in the changes bring about our future everyday lives. Autonomous vehicles are the future of the automobile industry. Automated driving (AD), also called self-driving, raises however several multiple questions, among them those of user safety and acceptation. Comprehensive HMI system design, with windshield display technics, will be necessary to deal with driving task delegations, bringing the use of VR or augmented reality (AR) technologies. In addition, the use of VR for all the vehicle interiors will progressively be proposed for entertainment, online business activities and for modified visual motion perception to alleviate car sickness, a form of motion sickness. Indeed, car sickness is already well known for many passengers, especially when reading or operating smartphones or other display devices. It is called to increase significantly with the introduction of autonomous vehicles where all users will be for long periods in various sitting positions. These two new trends, AD and VR, are already modifying our relationship with the world and the society. All together, they will change our way of life forever. The book will be of interest to professionals in the auto industry, researchers in automotive engineering and computer science and all those interested in the future of transport.

Handbuch Assistiertes Und Automatisiertes Fahren

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Author : Hermann Winner
language : de
Publisher: Springer-Verlag
Release Date : 2024-07-30

Handbuch Assistiertes Und Automatisiertes Fahren written by Hermann Winner and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-30 with Technology & Engineering categories.

In diesem Grundlagenwerk werden Systeme, die Fahrzeugführung unterstützen oder ganz übernehmen in Aufbau und Funktion ausführlich erklärt. Darüber hinaus enthält es eine Übersicht der Rahmenbedingungen für die Entwicklung solcher Systeme sowie Erläuterungen der angewandten Entwicklungs- und Testwerkzeuge. Die Beschreibung umfasst die heute bekannten Assistenzsysteme einschließlich des Ausblicks auf deren zukünftigen Entwicklungen. Speziell wird den vielfältigen Aspekten der Automatisierung des Fahrens Rechnung getragen, denn mit der Übertragung der Fahraufgabe an eine Maschine leiten sich viele neue Herausforderungen ab. Im Handbuch werden Funktionsprinzipien und Ausführungsformen die dazu erforderlichen Komponenten und Architekturen für die maschinelle Wahrnehmung, der Planung und der Aktorik erläutert. Der nutzergerechten Gestaltung der Mensch-Maschine-Schnittstellen von Assistenz- und Automatisierungssystemen wird ebenso Rechnung getragen wie die Diskussion zu den Herausforderungen für die Einführung des hochautomatisierten Fahrens ab Level 3. Besonderheiten von Systemen zum assistierten und automatisierten Fahrens bei Nutzfahrzeugen und Motorrädern runden den umfassenden Ansatz ab.

Scientific And Technical Aerospace Reports

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Author :
language : en
Publisher:
Release Date : 1994

Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Aeronautics categories.

Trust In Human Robot Interaction

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Author : Chang S. Nam
language : en
Publisher: Academic Press
Release Date : 2020-11-20

Trust In Human Robot Interaction written by Chang S. Nam and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-20 with Psychology categories.

Trust in Human-Robot Interaction addresses the gamut of factors that influence trust of robotic systems. The book presents the theory, fundamentals, techniques and diverse applications of the behavioral, cognitive and neural mechanisms of trust in human-robot interaction, covering topics like individual differences, transparency, communication, physical design, privacy and ethics.

Handbook Of Camera Monitor Systems

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Author : Anestis Terzis
language : en
Publisher: Springer
Release Date : 2016-03-09

Handbook Of Camera Monitor Systems written by Anestis Terzis and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-03-09 with Technology & Engineering categories.

This handbook offers a comprehensive overview of Camera Monitor Systems (CMS), ranging from the ISO 16505-based development aspects to practical realization concepts. It offers readers a wide-ranging discussion of the science and technology of CMS as well as the human-interface factors of such systems. In addition, it serves as a single reference source with contributions from leading international CMS professionals and academic researchers.In combination with the latest version of UN Regulation No. 46, the normative framework of ISO 16505 permits CMS to replace mandatory rearview mirrors in series production vehicles. The handbook includes scientific and technical background information to further readers’ understanding of both of these regulatory and normative texts.It is a key reference in the field of automotive CMS for system designers, members of standardization and regulation committees, engineers, students and researchers.

Human Factors Of Visual And Cognitive Performance In Driving

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Author : Candida Castro
language : en
Publisher: CRC Press
Release Date : 2008-11-21

Human Factors Of Visual And Cognitive Performance In Driving written by Candida Castro and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-21 with Technology & Engineering categories.

Human error is involved in more than 90 percent of traffic accidents, and of those accidents, most are associated with visual distractions, or looking-but-failing-to-see errors. Human Factors of Visual and Cognitive Performance in Driving gathers knowledge from a human factors psychology standpoint and provides deeper insight into traffic -user beh

Managing Climate Risk In The U S Financial System

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Author : Leonardo Martinez-Diaz
language : en
Publisher: U.S. Commodity Futures Trading Commission
Release Date : 2020-09-09

Managing Climate Risk In The U S Financial System written by Leonardo Martinez-Diaz and has been published by U.S. Commodity Futures Trading Commission this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-09 with Science categories.

This publication serves as a roadmap for exploring and managing climate risk in the U.S. financial system. It is the first major climate publication by a U.S. financial regulator. The central message is that U.S. financial regulators must recognize that climate change poses serious emerging risks to the U.S. financial system, and they should move urgently and decisively to measure, understand, and address these risks. Achieving this goal calls for strengthening regulators’ capabilities, expertise, and data and tools to better monitor, analyze, and quantify climate risks. It calls for working closely with the private sector to ensure that financial institutions and market participants do the same. And it calls for policy and regulatory choices that are flexible, open-ended, and adaptable to new information about climate change and its risks, based on close and iterative dialogue with the private sector. At the same time, the financial community should not simply be reactive—it should provide solutions. Regulators should recognize that the financial system can itself be a catalyst for investments that accelerate economic resilience and the transition to a net-zero emissions economy. Financial innovations, in the form of new financial products, services, and technologies, can help the U.S. economy better manage climate risk and help channel more capital into technologies essential for the transition. https://doi.org/10.5281/zenodo.5247742