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What is Legally Blind

Chapter 21
Encyclopedia of E-Health and Telemedicine
Definition adopted in U.S.A by government to determine eligibility for different services for blind people. It's not a functional low vision definition.
Published in Chapter:
Internet Accessibility for Visually Impaired
Reima Suomi (University of Turku, Finland) and Neeraj Sachdeva (University of Turku, Finland)
Copyright: © 2016 |Pages: 10
DOI: 10.4018/978-1-4666-9978-6.ch021
Full Text Chapter Download: US $37.50 Add to Cart
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Chapter 11
Creating Tactile Graphs for Students With Visual Impairments: 3D Printing as Assistive Technology
Having a visual acuity of 20/200 or less in the better eye with the best possible correction, and/or a visual field of 20° or less.
Published in Chapter: Creating Tactile Graphs for Students With Visual Impairments: 3D Printing as Assistive Technology; From: Interdisciplinary and International Perspectives on 3D Printing in Education
Full Text Chapter Download: US $37.50 Add to Cart
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