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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]
Low vision is both a subspeciality and a condition. Optometrists, Opticians and Ophthalmologists after their training may undergo further training in Low vision assessment and management. There are various classifications for low vision, this varies from country to country and even from state to state.
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.
An increasing number of people with disabilities are participating in sports, leading to the development of new assistive technology. [47] Assistive technology devices can be simple, or "low-technology", or they may use highly advanced technology. "Low-tech" devices can include velcro gloves and adaptive bands and tubes.
A low floor in the vehicular sense is normally combined in a conceptual meaning with normal pedestrian access from a standard kerb (curb) height. However, the accessibility of a low-floor vehicle can also be utilised from slightly raising portions of kerb at bus stops, or through use of level boarding bus rapid transit stations or tram stops. [40]
While treatment improves vision, it does not typically restore it to normal in the affected eye. [2] Amblyopia was first described in the 1600s. [9] The condition may make people ineligible to be pilots or police officers. [2] The word amblyopia is from Greek ἀμβλύς amblys, meaning "blunt", and ὤψ ōps, meaning "sight". [10]
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India's Hindi-language cinema has often reinforced negative stereotypes about people with disabilities, but more recently it has produced several films that have helped raise awareness. [23] A recurrent theme has for a long time been that disability is a punishment for misdeeds, for instance in Jeevan Naiya (1936), Aadmi (1968), and Dhanwan ...