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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. Braille literacy - Wikipedia

    en.wikipedia.org/wiki/Braille_literacy

    The program also provides assistance with converting their printed learning materials into electronic format so that visually impaired students are not at disadvantaged in the school environment. The Instant Access program is intended to assist students in grades 3-10 that use New York State curriculum and is focused on academics related mainly ...

  4. Blindness and education - Wikipedia

    en.wikipedia.org/wiki/Blindness_and_education

    The early 20th century saw a handful of blind students enrolled in their neighborhood schools, with special educational supports. Most still attended residential institutions, but that number dropped steadily as the years wore on - especially after the white cane was adopted into common use as a mobility tool and symbol of blindness in the 1930s.

  5. Agraphia - Wikipedia

    en.wikipedia.org/wiki/Agraphia

    Pitres's reading and writing models consisted of three main components: visual (the memory for letters and how letters are put together to form syllables and word), auditory (the memory for the sounds of each letter), and motor (motor-graphic memory of the letters). He proposed the following classifications of agraphia: [citation needed]

  6. Dysgraphia - Wikipedia

    en.wikipedia.org/wiki/Dysgraphia

    Dysgraphia may cause students distress often due to the fact that no one can read their writing, and they are aware that they are not performing to the same level as their peers. Emotional problems that may occur alongside dysgraphia include impaired self-esteem , lowered self-efficacy , reduced motivation, poorer social functioning, heightened ...

  7. Vision disorder - Wikipedia

    en.wikipedia.org/wiki/Vision_disorder

    A vision disorder is an impairment of the sense of vision.. Vision disorder is not the same as an eye disease.Although many vision disorders do have their immediate cause in the eye, there are many other causes that may occur at other locations in the optic pathway.

  8. Braille - Wikipedia

    en.wikipedia.org/wiki/Braille

    A Braille writing machine is a typewriter with six keys that allows the user to write braille on a regular hard copy page. The first Braille typewriter to gain general acceptance was invented by Frank Haven Hall (Superintendent of the Illinois School for the Blind ), and was presented to the public in 1892.

  9. National Institute for the Empowerment of Persons with Visual ...

    en.wikipedia.org/wiki/National_Institute_for_the...

    The aims and objectives of the NIVH as stated in the Memorandum of Association are as follows: To conduct, sponsor, co-ordinate and/or subsidize research in collaboration with other NGOs and research organizations including Universities into various dimensions of the education and rehabilitation of the visually impaired.