visually impaired man

No Blind Left Behind: Advanced Technologies that Support the Visually Impaired

Vision impairment and loss affect at least 2 billion people worldwide, according to the World Health Organization. Half of them have preventable visual problems that are yet to be addressed, but their condition affects their daily activities. Cataracts, glaucoma, uncorrected refractive errors, and macular degeneration are the primary causes. Most of the visually impaired are …

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