Blindness And Visual Impairments

DOWNLOAD

Download Blindness And Visual Impairments PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Blindness And Visual Impairments book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page

Assistive Technology For Blindness And Low Vision

DOWNLOAD
Author : Roberto Manduchi
language : en
Publisher: CRC Press
Release Date : 2018-09-03

Assistive Technology For Blindness And Low Vision written by Roberto Manduchi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-03 with Medical categories.

Assistive technology has made it feasible for individuals with a wide range of impairments to engage in many activities, such as education and employment, in ways not previously possible. The key factor is to create consumer-driven technologies that solve the problems by addressing the needs of persons with visual impairments. Assistive Technology for Blindness and Low Vision explores a broad range of technologies that are improving the lives of these individuals. Presenting the current state of the art, this book emphasizes what can be learned from past successful products, as well as what exciting new solutions the future holds. Written by world-class leaders in their field, the chapters cover the physiological bases of vision loss and the fundamentals of orientation, mobility, and information access for blind and low vision individuals. They discuss technology for multiple applications (mobility, wayfinding, information access, education, work, entertainment), including both established technology and cutting-edge research. The book also examines computer and digital media access and the scientific basis for the theory and practice of sensory substitution. This volume provides a holistic view of the elements to consider when designing assistive technology for persons with visual impairment, keeping in mind the need for a user-driven approach to successfully design products that are easy to use, well priced, and fill a specific need. Written for a broad audience, this book provides a comprehensive overview and in-depth descriptions of current technology for designers, engineers, practitioners, rehabilitation professionals, and all readers interested in the challenges and promises of creating successful assistive technology.

Visual Impairment And Blindness

DOWNLOAD
Author : Giuseppe Lo Giudice
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-09-09

Visual Impairment And Blindness written by Giuseppe Lo Giudice and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-09 with Medical categories.

Blindness and vision impairment affect at least 2.2 billion people worldwide with most individuals having a preventable vision impairment. The majority of people with vision impairment are older than 50 years, however, vision loss can affect people of all ages. Reduced eyesight can have major and long-lasting effects on all aspects of life, including daily personal activities, interacting with the community, school and work opportunities, and the ability to access public services. This book provides an overview of the effects of blindness and visual impairment in the context of the most common causes of blindness in older adults as well as children, including retinal disorders, cataracts, glaucoma, and macular or corneal degeneration.

Visual Impairments

DOWNLOAD
Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2002-08-17

Visual Impairments written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-08-17 with Social Science categories.

When children and adults apply for disability benefits and claim that a visual impairment has limited their ability to function, the U.S. Social Security Administration (SSA) is required to determine their eligibility. To ensure that these determinations are made fairly and consistently, SSA has developed criteria for eligibility and a process for assessing each claimant against the criteria. Visual Impairments: Determining Eligibility for Social Security Benefits examines SSA's methods of determining disability for people with visual impairments, recommends changes that could be made now to improve the process and the outcomes, and identifies research needed to develop improved methods for the future. The report assesses tests of visual function, including visual acuity and visual fields whether visual impairments could be measured directly through visual task performance or other means of assessing disability. These other means include job analysis databases, which include information on the importance of vision to job tasks or skills, and measures of health-related quality of life, which take a person-centered approach to assessing visual function testing of infants and children, which differs in important ways from standard adult tests.

Blind Vision

DOWNLOAD
Author : Zaira Cattaneo
language : en
Publisher: MIT Press
Release Date : 2011-03-04

Blind Vision written by Zaira Cattaneo and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-04 with Psychology categories.

An investigation of the effects of blindness and other types of visual deficit on cognitive abilities. Can a blind person see? The very idea seems paradoxical. And yet, if we conceive of "seeing" as the ability to generate internal mental representations that may contain visual details, the idea of blind vision becomes a concept subject to investigation. In this book, Zaira Cattaneo and Tomaso Vecchi examine the effects of blindness and other types of visual deficit on the development and functioning of the human cognitive system. Drawing on behavioral and neurophysiological data, Cattaneo and Vecchi analyze research on mental imagery, spatial cognition, and compensatory mechanisms at the sensorial, cognitive, and cortical levels in individuals with complete or profound visual impairment. They find that our brain does not need our eyes to "see." Cattaneo and Vecchi address critical questions of broad importance: the relationship of visual perception to imagery and working memory and the extent to which mental imagery depends on normal vision; the functional and neural relationships between vision and the other senses; the specific aspects of the visual experience that are crucial to cognitive development or specific cognitive mechanisms; and the extraordinary plasticity of the brain—as illustrated by the way that, in the blind, the visual cortex may be reorganized to support other perceptual or cognitive funtions. In the absence of vision, the other senses work as functional substitutes and are often improved. With Blind Vision, Cattaneo and Vecchi take on the "tyranny of the visual," pointing to the importance of the other senses in cognition.

Causes And Coping With Visual Impairment And Blindness

DOWNLOAD
Author : Shimon Rumelt
language : en
Publisher: BoD – Books on Demand
Release Date : 2018-09-19

Causes And Coping With Visual Impairment And Blindness written by Shimon Rumelt and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-19 with Medical categories.

About 4% of the world population has visual impairment or blindness. This book is aimed at addressing different causes of visual impairment and blindness, their epidemiology, manifestations, risk factors, prevention of progression, and treatment. It is aimed at encouraging physicians and researchers to increase efforts to prevent irreversible and treat reversible blindness for the betterment of the world. Therefore, it is essential to be fully aware and knowledgeable of the manifestations of the diseases causing blindness, and this book covers some of their different aspects. Each chapter was written by experts from around the globe. Thus, it reflects the importance of the subject.

Blindness And Visual Impairments

DOWNLOAD
Author :
language : en
Publisher: Elsevier
Release Date : 2025-05-23

Blindness And Visual Impairments written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-23 with Science categories.

Blindness, Volume 292 in the Progress in Brain Research series, highlights new advances in the field, with this new volume presenting interesting chapters written by an international board of authors. Chapters in this new release include Temperature as a circadian timing cue in the visually impaired, Visual experience affects neural correlates of audio-haptic integration: A case study of non-sighted individuals, Visual experience affects neural correlates of audio-haptic integration: A case study of non-sighted individuals, Measuring residual visual function after cerebral damage – a potential path for optimizing rehabilitation approaches, and Persistence of training-induced visual improvements after occipital stroke, amongst other topics.Other chapters in this release include Well-being, mental health, and sleep in children and young people with vision impairment: A narrative review, Changes to the brain due to visual impairment, Information Processing in People with Visual Impairments, Case studies of the migraine aura in the blind or partially sighted, HABEMO: an innovative haptic tool for investigating the bodily representation of mental states in individuals with visual impairments, and Affect in the dark: navigating the complex landscape of social cognition in blindness, and An overview of quality of life and visual outcomes in AMD. - Provides the latest information on blindness research - Offers outstanding and original reviews on a range of blindness research topics - Serves as an indispensable reference for researchers and students alike

Blindness And Visual Impairments

DOWNLOAD
Author : Library of Congress (U.S.)
language : en
Publisher: Government Printing Office
Release Date : 2018-03

Blindness And Visual Impairments written by Library of Congress (U.S.) and has been published by Government Printing Office this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03 with Business & Economics categories.

The consumer organizations listed in this reference guide provide direct services to people who are blind or visually impaired, including assistance and advisory services, information and referral services, counseling and employment programs, and help finding assistive devices and special-format publications. Many of the organizations also offer guidance and support to families of people with visual impairments. Professional organizations included in this guide serve the interests of eye-care providers and those who provide educational and rehabilitation services to people who are blind or visually impaired.

Epidemiology Of Eye Disease The Third Edition

DOWNLOAD
Author : Gordon J Johnson
language : en
Publisher: World Scientific
Release Date : 2012-03-13

Epidemiology Of Eye Disease The Third Edition written by Gordon J Johnson and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-13 with Medical categories.

This unique book is a comprehensive coverage of the epidemiology of the world's major blinding eye diseases, written by internationally acclaimed experts in each field. Edited by world-renowned epidemiologists and ophthalmologists, the chapters on each leading cause of blindness describe its biology, epidemiology, risk factors, clinical trials, possibilities for prevention, and new research avenues. New chapters include Research Synthesis, Epidemiology of Dry Eye Disease, and Epidemiology of Uveitis, as well as programme issues for reaching the goal of eliminating avoidable blindness by 2020.This book is essential for any eye care practitioner interested in the causation or prevention of disease, and should be part of any public health discipline's library with a focus on improving eye health worldwide.

The Encyclopedia Of Blindness And Vision Impairment

DOWNLOAD
Author : Jill Sardegna
language : en
Publisher: Infobase Publishing
Release Date : 2002

The Encyclopedia Of Blindness And Vision Impairment written by Jill Sardegna and has been published by Infobase Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medical categories.

A comprehensive guide to causes of blindness, information on diseases and treatments available.

Autism Spectrum Disorders And Visual Impairment

DOWNLOAD
Author : Marilyn H. Gense
language : en
Publisher: American Foundation for the Blind
Release Date : 2005

Autism Spectrum Disorders And Visual Impairment written by Marilyn H. Gense and has been published by American Foundation for the Blind this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Education categories.

When a child with an autism spectrum disorder is also visually impaired, the effects on learning and behavior and complex and varied. Two exceptional educators condense their years of personal and professional experience into a one-of-a-kind handbook of effective ways to work with such students, including suggestions and approaches for assessment, instruction, and program planning; forms and tools for capturing vital information; information on assessment instruments, instructional materials, and web sites rich in important advice. Professionals and educators, as well as parents, will find critical guiding principles and valuable strategies.