Download or read book Study of Speed accuracy Tradeoff in a Pointing Task Using Virtual Reality written by Prajakta Savant and published by . This book was released on 2009 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medicine Meets Virtual Reality 20 written by James D. Westwood and published by IOS Press. This book was released on 2013 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1992, when it began as the Medicine Meets Virtual Reality conference, NextMed/MMVR has been a forum for researchers utilizing IT advances to improve diagnosis and therapy, medical education, and procedural training. Scientists and engineers, physicians and other care providers, educators and students, military medicine specialists, futurists, and industry all come together with the shared goal of making healthcare more precise and effective.This book presents the proceedings of the 20th NextMed/MMVR conference, held in San Diego, California, USA, in February 2013. It covers a wide range of topics simulation, modeling,
Download or read book Graphics Interface 2014 written by Paul G. Kry and published by CRC Press. This book was released on 2020-11-25 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the proceedings of the 40th annual Graphics Interface conference-the oldest continuously scheduled conference in the field. The book includes high-quality papers on recent advances in interactive systems, human computer interaction, and graphics from around the world. It covers the following topics: shading and rendering, geometric modeling and meshing, image-based rendering, image synthesis and realism, computer animation, real-time rendering, non-photorealistic rendering, interaction techniques, human interface devices, augmented reality, data and information visualization, mobile computing, haptic and tangible interfaces, and perception.
Download or read book Biomechanics Aging Exercise and Other Interventions written by Rafael Reimann Baptista and published by Frontiers Media SA. This book was released on 2022-12-01 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medicine Meets Virtual Reality 20 written by J.D. Westwood and published by IOS Press. This book was released on 2013-03-06 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1992, when it began as the "Medicine Meets Virtual Reality" conference, NextMed/MMVR has been a forum for researchers utilizing IT advances to improve diagnosis and therapy, medical education, and procedural training. Scientists and engineers, physicians and other care providers, educators and students, military medicine specialists, futurists, and industry: all come together with the shared goal of making healthcare more precise and effective. This book presents the proceedings of the 20th NextMed/MMVR conference, held in San Diego, California, USA, in February 2013. It covers a wide range of topics: simulation, modeling, imaging, data visualization, haptics, robotics, sensors, interfaces, plasma medicine, and more. Key applications include simulator design, information-guided therapies, learning tools, mental and physical rehabilitation, and intelligence networking. During the past two decades, healthcare has been transformed by progress in computer-enabled technology, and NextMed/MMVR has played a prominent role in this transformation.
Download or read book Intelligent Human Systems Integration 2023 written by Tareq Ahram, Waldemar Karwowski, Pepetto Di Bucchianico, Redha Taiar, Luca Casarotto and Pietro Costa and published by AHFE Conference. This book was released on 2023-02-22 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 6th International Conference on Intelligent Human Systems Integration (IHSI 2023): Integrating People and Intelligent Systems, February 22–24, 2023, Venice, Italy
Download or read book Human centered AI Crowd computing written by Jie Yang and published by Frontiers Media SA. This book was released on 2023-06-02 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library Information Science Abstracts written by and published by . This book was released on 2005 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modeling the Speed accuracy Tradeoff Using the Tools of Information Theory written by Julien Gori and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fitts' law, which relates movement time MTin a pointing task to the target's dimensions D and Wis usually expressed by mimicking Shannon's capacityformula MT = a + b log 2 (1 + D/W). Yet, the currentlyreceived analysis is incomplete and unsatisfactory: itstems from a vague analogy and there is no explicitcommunication model for pointing.I first develop a transmission model for pointing taskswhere the index of difficulty ID = log 2 (1 + D/W) isthe expression of both a source entropy and a chan-nel capacity, thereby reconciling Shannon's informa-tion theory with Fitts' law. This model is then levera-ged to analyze pointing data gathered from controlledexperiments but also from field studies.I then develop a second model which builds on thevariability of human movements and accounts for thetremendous diversity displayed by movement control:with of without feedback, intermittent or continuous.From a chronometry of the positional variance, eva-luated from a set of trajectories, it is observed thatmovement can be separated into two phases: a firstwhere the variance increases over time and wheremost of the distance to the target is covered, follo-wed by a second phase where the variance decreasesuntil it satisfies accuracy constraints. During this se-cond phase, the problem of aiming can be reduced toa Shannon-like communication problem where infor-mation is transmitted from a “source” (variance at theend of the first phase), to a “destination” (the limb ex-tremity) over a “channel” perturbed by Gaussian noisewith a feedback link. I show that the optimal solution tothis transmission problem amounts to a scheme firstsuggested by Elias. I show that the variance can de-crease at best exponentially during the second phase,and that this result induces Fitts' law.
Download or read book Multitasking Executive Functioning in Dual Task and Task Switching Situations written by Tilo Strobach and published by Frontiers Media SA. This book was released on 2018-03-27 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Multitasking refers to performance of multiple tasks. The most prominent types of multitasking are situations including either temporal overlap of the execution of multiple tasks (i.e., dual tasking) or executing multiple tasks in varying sequences (i.e., task switching). In the literature, numerous attempts have aimed at theorizing about the specific characteristics of executive functions that control interference between simultaneously and/or sequentially active component of task-sets in these situations. However, these approaches have been rather vague regarding explanatory concepts (e.g., task-set inhibition, preparation, shielding, capacity limitation), widely lacking theories on detailed mechanisms and/ or empirical evidence for specific subcomponents. The present research topic aims at providing a selection of contributions on the details of executive functioning in dual-task and task switching situations. The contributions specify these executive functions by focusing on (1) fractionating assumed mechanisms into constituent subcomponents, (2) their variations by age or in clinical subpopulations, and/ or (3) their plasticity as a response to practice and training.
Download or read book Everyday Virtual and Augmented Reality written by Adalberto Simeone and published by Springer Nature. This book was released on 2023-02-18 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book introduces readers to the area of “Everyday Virtual and Augmented Reality”. With Virtual and Augmented Reality technologies, becoming more pervasive in our homes and workplaces, new use cases and scenarios emerge together with new challenges that need to be addressed. These challenges encompass the design and implementation of appropriate VR/AR applications for ordinary environments that were not built with the explicit intention of supporting VR systems. The everyday/domestic environments present a range of issues that are usually not present in the physical locations purposed for VR and AR use in academic or professional environments, such as constrained spaces, presence of obstacles, absence of instrumentation, social and organizational restrictions etc. To address the above challenges, we collect the latest work from the Virtual Reality and Augmented Reality research community, by combining the presentation of general definitions and characterization of the field, of interaction concepts and techniques, of a variety of use cases and areas. The constellation of different environment examples (from education, sport to consumer and marketing), from across the globe and platforms, provide a comprehensive discussion on scientific and engineering methods, which enable the development of VR/AR systems in everyday context.
Download or read book Human Computer Interaction written by I. Scott MacKenzie and published by Elsevier. This book was released on 2024-01-12 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human-Computer Interaction: An Empirical Research Perspective is the definitive guide to empirical research in HCI. The book begins with foundational topics including an historical context, the human factor, interaction elements, and the fundamentals of science and research. From there, readers will progress to learning about the methods for conducting an experiment to evaluate a new computer interface or interaction technique. There are detailed discussions and how-to analyses on models of interaction, focusing on descriptive models and predictive models. Writing and publishing a research paper is explored with helpful tips for success. Throughout the book, readers will find hands-on exercises, checklists, and real-world examples. This is a must-have, comprehensive guide to empirical and experimental research in HCI – an essential addition to your HCI library. - Provides a master, A-to-Z guide in a concise, hands-on reference - Presents the practical and theoretical ins-and-outs of user studies - Includes exercises, takeaway points, and case studies throughout - Updated to incorporate developments in HCI, including Human performance outliers, Interaction elements: pointing and selecting; text input; gesture input
Download or read book Handwriting and Drawing Research written by Marvin L. Simner and published by IOS Press. This book was released on 1996 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of articles representing progress in the major areas of fundamental and applied handwriting research. Areas covered are: behavioural and cognitive science; development, education and neuroscience; computer analysis and recognition; and forensic document examination.
Download or read book Interaction Design for 3D User Interfaces written by Francisco R. Ortega and published by CRC Press. This book was released on 2016-01-06 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the new interaction modalities that are becoming possible with new devices by looking at user interfaces from an input perspective. It deals with modern input devices and user interaction and design covering in-depth theory, advanced topics for noise reduction using Kalman Filters, a case study, and multiple chapters showing hands-on approaches to relevant technology, including modern devices such as the Leap-Motion, Xbox One Kinect, inertial measurement units, and multi-touch technology. It also discusses theories behind interaction and navigation, past and current techniques, and practical topics about input devices.
Download or read book Virtual Reality and Mixed Reality written by Gabriel Zachmann and published by Springer Nature. This book was released on 2022-09-02 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 19th International Conference on Virtual Reality and Mixed Reality, EuroXR 2022, held in Stuttgart, Germany, in September 2022. The 6 full and 2 short papers were carefully reviewed and selected from 37 submissions. The conference presents contributions on results and insights in Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR), commonly referred to under the umbrella of Extended Reality (XR), including software systems, immersive rendering technologies, 3D user interfaces, and applications.
Download or read book Graphics Interface 2008 written by Lyn Bartram and published by A K Peters/CRC Press. This book was released on 2008-12-03 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, with contributions by top graphics researchers and professionals, is devoted to computer graphics, interactive systems, and human-computer interaction. The paper contributions are from talks given at the annual Graphics Interface conference, now in its 34th year. Graphics Interface occupies a unique niche among conferences in that it seeks to both combine and bridge research topics in and across these areas. Beginning in 1969 as the “Canadian Man-Computer Communications Seminar” (CMCCS), it is the oldest regularly scheduled computer graphics and human-computer interaction conference. This year, Graphics Interface was held May 28-30, 2008 in Windsor, Ontario. Graphics Interface (GI) 2008 is the oldest regularly-scheduled computer
Download or read book Designing for Humans written by Jan Noyes and published by Psychology Press. This book was released on 2002-09-26 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nature aside, the world in which we live should be designed for us, from everyday products like scissors and chairs to complex systems in avionics, medicine and nuclear power applications. Now more than ever, technological advances continue to increase the range and complexity of tasks that people have to perform. As a discipline, human factors psychology (ergonomics) therefore has an increasingly important role to play in ensuring that the human user's physical characteristics, cognitive abilities and social needs are taken into account in the development, implementation and operation of products and systems. In this book, Jan Noyes provides a comprehensive and up-to-date overview of human-machine interaction and the design of environments at work. Focusing on topics relevant to user-centred design, she includes coverage of the capabilities and limitations of humans, human-machine interactions, work environments, and organizational issues. Health and safety issues underpin a large amount of work on the human factors of design, and these are addressed fully throughout the book. Each chapter includes case studies that demonstrate the real-world relevance of the points being made and concludes with a list of key points. Although aimed primarily at advanced undergraduates, postgraduates and researchers in organizational and occupational psychology, this book will also be of relevance to students on engineering, computing and applied psychology/human factors programmes.
