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  2. Visual impairment - Wikipedia

    en.wikipedia.org/wiki/Visual_impairment

    Visual or vision impairment ( VI or VIP) is the partial or total inability of visual perception. In the absence of treatment such as corrective eyewear, assistive devices, and medical treatment – visual impairment may cause the individual difficulties with normal daily tasks including reading and walking. [6]

  3. GPS for the visually impaired - Wikipedia

    en.wikipedia.org/wiki/GPS_for_the_visually_impaired

    He and his research team are pursuing research on navigation system for blind and visually impaired people. The system is based on the integration of state of the art current technologies, including high-accuracy GPS positioning, GIS, electronic compass and wireless digital video transmission (remote vision) facility with an accuracy of 3~4m ...

  4. B3 (classification) - Wikipedia

    en.wikipedia.org/wiki/B3_(classification)

    B3 is a medical based Paralympic classification for blind sport. Competitors in this classification have partial sight, with visual acuity from 2/60 to 6/60. It is used by a number of blind sports including para-alpine skiing, para-Nordic skiing, blind cricket, blind golf, five-a-side football, goalball and judo.

  5. This remarkable tech can actually improve the eyesight ... - AOL

    www.aol.com/news/remarkable-tech-actually...

    The post This remarkable tech can actually improve the eyesight of the visually impaired appeared first on BGR. According to new reports, researchers injected seven volunteers with CRISPR to treat ...

  6. Vision rehabilitation - Wikipedia

    en.wikipedia.org/wiki/Vision_rehabilitation

    Vision rehabilitation (often called vision rehab) is a term for a medical rehabilitation to improve vision or low vision. In other words, it is the process of restoring functional ability and improving quality of life and independence in an individual who has lost visual function through illness or injury. [1] [2] Most visual rehabilitation ...

  7. Visual acuity - Wikipedia

    en.wikipedia.org/wiki/Visual_acuity

    Eye examination for visual acuity. Visual acuity is a measure of the spatial resolution of the visual processing system. VA, as it is sometimes referred to by optical professionals, is tested by requiring the person whose vision is being tested to identify so-called optotypes – stylized letters, Landolt rings, pediatric symbols, symbols for the illiterate, standardized Cyrillic letters in ...

  8. Over 77% of red-eye flights are delayed here: Worst ... - AOL

    www.aol.com/over-77-red-eye-flights-203919265.html

    Detroit Metropolitan Wayne County Airport, 39.48%% late flights delayed, average delay time of 11.91 minutes. Salt Lake City International Airport, 33.47% late flights delayed, average delay time ...

  9. These vision-impaired Olympic stars rely on a ‘sixth sense ...

    www.aol.com/news/vision-impaired-olympic-stars...

    The mentality is the same,” he added “The big thing is not, ‘I’m visually impaired and I’m doing this.’ It’s ‘Look what I am doing regardless of (vision loss).’