what are the two kinds of AIDS used by visually impaired or visually challenged person and site one example in each case
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Explanation:
These people make use of other senses like sense of touch and hearing or man made aids to identify things. These can be categorized into two types:
(1) Nob-optical aids. (2)Optical aids.
(1)Nob-optical aids include the following:
☺️Visual aids
☺️Auditory aids (using the sense of hearing)
☺️Tactual aids (using the sense of touch)
☺️Electric aids
(2)Optical aids can be used in case of curable blindness or people whose vision is extremely poor. These include the following:
☺️Lenses
☺️Magnifiers and telescopic aids
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