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Head-Mounted Display Technology for Low-Vision Rehabilitation and Vision Enhancement.


ABSTRACT: To describe the various types of head-mounted display technology, their optical and human-factors considerations, and their potential for use in low-vision rehabilitation and vision enhancement.Expert perspective.An overview of head-mounted display technology by an interdisciplinary team of experts drawing on key literature in the field.Head-mounted display technologies can be classified based on their display type and optical design. See-through displays such as retinal projection devices have the greatest potential for use as low-vision aids. Devices vary by their relationship to the user's eyes, field of view, illumination, resolution, color, stereopsis, effect on head motion, and user interface. These optical and human-factors considerations are important when selecting head-mounted displays for specific applications and patient groups.Head-mounted display technologies may offer advantages over conventional low-vision aids. Future research should compare head-mounted displays with commonly prescribed low-vision aids to compare their effectiveness in addressing the impairments and rehabilitation goals of diverse patient populations.

SUBMITTER: Ehrlich JR 

PROVIDER: S-EPMC5580828 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature

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Head-Mounted Display Technology for Low-Vision Rehabilitation and Vision Enhancement.

Ehrlich Joshua R JR   Ojeda Lauro V LV   Wicker Donna D   Day Sherry S   Howson Ashley A   Lakshminarayanan Vasudevan V   Moroi Sayoko E SE  

American journal of ophthalmology 20161231


<h4>Purpose</h4>To describe the various types of head-mounted display technology, their optical and human-factors considerations, and their potential for use in low-vision rehabilitation and vision enhancement.<h4>Design</h4>Expert perspective.<h4>Methods</h4>An overview of head-mounted display technology by an interdisciplinary team of experts drawing on key literature in the field.<h4>Results</h4>Head-mounted display technologies can be classified based on their display type and optical design  ...[more]

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