Question

briefly describe about optical and non- optical visual aids?​

Answer 1

Answer:

Non-optical and optical aids for visually impaired Non-optical aids include visual aids, t actual aids (using the sense of touch). auditory aids (using the sense of hearing) and electronic aids. Visual aids, can magnify words, can provide suitable intensity of light and material at proper distances.

Explanation:

Answer 2

Answer:

$\huge\bold\pink\star\underbrace\mathtt{\underline{\underline{answer}}}$

ɴᴏɴ-ᴏᴩᴛɪᴄᴀʟ ᴀɴᴅ ᴏᴩᴛɪᴄᴀʟ ᴀɪᴅꜱ ꜰᴏʀ ᴠɪꜱᴜᴀʟʟy ɪᴍᴩᴀɪʀᴇᴅ ɴᴏɴ-ᴏᴩᴜᴄᴀʟ ᴀɪᴅꜱ ɪɴᴄʟᴜᴅᴇ ᴠɪꜱᴜᴀʟ ᴀɪᴅꜱ, ᴛᴀᴄᴛᴜᴀʟ ᴀɪᴅꜱ (ᴜꜱɪɴɢ ᴛʜᴇ ꜱᴇɴꜱᴇ ᴏꜰ ᴛᴏᴜᴄʜ). ᴀᴜᴅɪᴛᴏʀyᴀɪᴅꜱ (ᴜꜱɪɴɢ ᴛʜᴇ ꜱᴇɴꜱᴇ ᴏꜰ ʜᴇᴀʀɪɴɢ) ᴀɴᴅ ᴇʟᴇᴄᴛʀᴏɴɪᴄᴀɪᴅꜱ. ᴠɪꜱᴜᴀʟ ᴀɪᴅꜱ, ᴄᴀɴ ᴍᴀɢɴɪꜰy ᴡᴏʀᴅꜱ, ᴄᴀɴ ᴩʀᴏᴠɪᴅᴇ ꜱᴜɪᴛᴀʙʟᴇ ɪɴᴛᴇɴꜱɪᴛy ᴏꜰ ʟɪɢʜᴛ ᴀɴᴅ ᴍᴀᴛᴇʀɪᴀʟ ᴀᴛ ᴩʀᴏᴩᴇʀ ᴅɪꜱᴛᴀɴᴄᴇꜱ.