Science, asked by Advaitparashar, 1 year ago

what are tactual aids

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Answered by priyansh3626
4
Hello friend this is your answer:-)

Tactual aids are non-optical sensory aids which involve the use of touch, e.g. Braille system for blind people.

auditory aids are non-optical sensory aids which involve the sense of hearing, e.g. tape recorders, cassettes for deaf
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