Where are you? Self- and body part localization using virtual reality setups

Where are you? Self- and body part localization using virtual reality setups

Author: Albert van der Veer

Publisher: Logos Verlag Berlin GmbH

Published: 2019-09-19

Total Pages: 184

ISBN-13: 3832549870

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This volume presents a line of original experimental studies on the bodily self, investigating where people locate themselves in their bodies and how accurate they are at localizing their body parts. So far, it was not well known whether people locate themselves in one or more specific regions of their bodies. On the other hand, some systematic distortions in indicating bodily locations were already documented. In the present studies, participants were therefore asked to indicate their self-locations, as well as the locations of several of their body parts, using a self-directed, first-person perspective pointing paradigm in various virtual reality (VR) setups (different head-mounted displays and a large-screen immersive display). Overall, participants were found to locate themselves mainly in the (upper) face and the (upper) torso. However, striking differences in self-localization were found when testing in different VR setups. Upon further investigation, these differences were found to be foremost due to inaccuracies in body part localization. When taking these inaccuracies into account, differences between setups—and also with self-localization outside of VR—largely disappear. Another striking finding was that providing participants—in between pointing phases—with information about their bodies in the form of a real-time animated self-avatar, did not make them more accurate at locating their own body parts. While manipulating their viewpoint to chest-height of their self-avatar did shift the afterwards indicated locations of their own body parts upwards, towards where they were seen on the avatar. Potential explanations for the various new findings, also from tasks outside of VR, are discussed. Taken together, this volume suggests a differential involvement of multi-sensory information processing in experienced self-location within the body and the ability to locate body parts. Self-localization seems to be less flexible, possibly because it is strongly grounded in the 'bodily senses', while body part localization appears more adaptable to the manipulation of sensory stimuli, at least in the visual modality.


Ultimate Energy: Using Your Natural Energies to Balance Body, Mind, and Spirit

Ultimate Energy: Using Your Natural Energies to Balance Body, Mind, and Spirit

Author: Tori Hartman

Publisher: St. Martin's Essentials

Published: 2021-02-02

Total Pages: 416

ISBN-13: 1250779693

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The ultimate guide to harnessing the body's energy for health and wellness Our bodies are surrounded by and filled with powerful streams of energy that can be used to improve our mental, physical, and spiritual wellbeing. Ultimate Energy: Using Your Natural Energies to Balance Body, Mind, and Spirit is a collection of three books—Chakras, Auras, and Energy Healing by Tori Hartman, Eliza Swann, and Kris Ferraro—that will give readers the tools to tap into their own unique energy using a variety of modalities and practices. Chakras explains the associations and strengths of each of the seven chakras along with how to harness their power in your own life. Auras explores the many-layered energy field that is the human aura and will teach you to sense and work with your own aura and those of others. Energy Healing offers an exploration of a range of energy healing techniques from Reiki to EFT, and will help you find a practice that suits your needs and interests. Written by experts in the field, each book is designed with beginners in mind and includes exercises to kick-start your practice along with a comprehensive resources section to help you continue your exploration of the power of energy. Ultimate Energy is the definitive beginner's guide to using energy as part of your health and wellness practice.


A Gymnastic Riding System Using Mind, Body, & Spirit

A Gymnastic Riding System Using Mind, Body, & Spirit

Author: Betsy Steiner

Publisher: Trafalgar Square Books

Published: 2015-03-01

Total Pages: 438

ISBN-13: 1570767491

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A multifaceted training system for riders and horses of all levels. Most books discuss the physical aspects of riding: horse position, rider position, use of aids, schooling exercises, and movements. Betsy Steiner, however, an international rider and trainer, believes that the physical is just one-third of the riding equation, and that two equally important vital components—the intellectual and the psychological—are often ignored. Her approach to riding and training is to use the body, mind, and spirit, all working together to create a rich experience she call gymnastic training that addresses horse and rider as the three-dimensional beings that they are. This training system is geared toward maintaining proper form and alignment—crucial for human and equine athletes alike. Progress is achieved by use of inventive gymnastic schooling exercises for the horse, and a tailored program of Pilates exercises enabling the rider to become athletic, lithe, energetic, and flexible.


Disciplining Bodies in the Gymnasium

Disciplining Bodies in the Gymnasium

Author: Sherry Mckay

Publisher: Routledge

Published: 2004-05-06

Total Pages: 248

ISBN-13: 1135758115

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Architecture and design have been used to exert control over bodies, across lines of class, gender and race. They regulate access to certain spaces and facilities, impose physical or psychological barriers, and make particular activities possible for specific groups. Built in 1951, the War Memorial Gymnasium at the University of British Columbia is a prize-winning example of modernist architecture. Although conceived to honour the dead of World War II, it was far from being a neutral memorial and gymnasium for everyday athletes. This collection shows what the design, construction and shifting functions and spatial configurations of the building reveal about the values and aspirations of the university in the post-war years. It shows how the building reflected the social and power relations among university administrators, architects and planners, faculty, staff and students, and demonstrates how the culture and structure of the gymnasium responded to changing attitudes to competition, discipline, profession, gender, race and health. As the editors explain, built form has politics, and culture - sporting culture - is just politics by another name.


Geometry of Isotropic Convex Bodies

Geometry of Isotropic Convex Bodies

Author: Silouanos Brazitikos

Publisher: American Mathematical Soc.

Published: 2014-04-24

Total Pages: 618

ISBN-13: 1470414562

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The study of high-dimensional convex bodies from a geometric and analytic point of view, with an emphasis on the dependence of various parameters on the dimension stands at the intersection of classical convex geometry and the local theory of Banach spaces. It is also closely linked to many other fields, such as probability theory, partial differential equations, Riemannian geometry, harmonic analysis and combinatorics. It is now understood that the convexity assumption forces most of the volume of a high-dimensional convex body to be concentrated in some canonical way and the main question is whether, under some natural normalization, the answer to many fundamental questions should be independent of the dimension. The aim of this book is to introduce a number of well-known questions regarding the distribution of volume in high-dimensional convex bodies, which are exactly of this nature: among them are the slicing problem, the thin shell conjecture and the Kannan-Lovász-Simonovits conjecture. This book provides a self-contained and up to date account of the progress that has been made in the last fifteen years.


Characterization of Liquids, Nano- and Microparticulates, and Porous Bodies using Ultrasound

Characterization of Liquids, Nano- and Microparticulates, and Porous Bodies using Ultrasound

Author: Andrei S. Dukhin

Publisher: Elsevier

Published: 2010-06-03

Total Pages: 518

ISBN-13: 0444536221

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Two key words define the scope of this book: 'ultrasound' and 'colloids'. Historically, there has been little real communication between practitioners in these two fields. Although there is a large body of literature devoted to ultrasound phenomenon in colloids, there is little recognition that such phenomena may be of real importance for both the development and applications of colloid science. On the other side, colloid scientists have not embraced acoustics as an important tool for characterizing colloids. The lack of any serious dialogue between these scientific fields is the biggest motivation behind this book. Covers in detail this multidisciplinary field combining acoustics, electroacoustics, colloid science, analytical chemistry and rheology Provides a bibliography with more than 1,000 references Presents theories and their experimental verification, as well as analysis of the methods and hardware pertaining to applications such as pharmaceuticals, ceramics, and polymers


Using Expressive Arts to Work with Mind, Body and Emotions

Using Expressive Arts to Work with Mind, Body and Emotions

Author: Helen Wilson

Publisher: Jessica Kingsley Publishers

Published: 2009-08-15

Total Pages: 322

ISBN-13: 0857001892

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Using Expressive Arts to Work with Mind, Body and Emotions combines theory, research and activities to produce practical suggestions for enhancing client participation in the therapy process. It surveys the literature on art therapy; somatic approaches; emotion-activating models; use of music, writing and dreamwork; and the implications of the new findings in neuroscience. The book includes step-by-step instructions for implementing expressive therapies techniques, and contains a wide range of experiential activities that integrate playful yet powerful tools that work in harmony with the client's innate ability for self-healing. The authors discuss transpersonal influences along with the practical implications of both emotion-focused and attachment theories. Using Expressive Arts to Work with Mind, Body and Emotions is an essential guide to integrating creative arts-based activities into counselling and psychotherapy and will be a useful manual for practitioners, academics and student counsellors, psychologists, psychotherapists, social workers and creative arts therapists.


Personalised body counter calibration using anthropometric parameters

Personalised body counter calibration using anthropometric parameters

Author: Pölz, Stefan

Publisher: KIT Scientific Publishing

Published: 2014-04-10

Total Pages: 239

ISBN-13: 3731501740

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This book describes the development of a new method for personalisation of efficiency factors in partial body counting. Its achieved goal is the quantification of uncertainties in those factors due to variation in anatomy of the measured persons, and their reduction by correlation with anthropometric parameters. The method was applied to a detector system at the In Vivo Measurement Laboratory at Karlsruhe Institute of Technology using Monte Carlo simulation and computational phantoms.