visually challenged, braille, visual impairment, deaf, disabilities, disabled, assistive, sightless, handicapped, brail, blind, profoundly deaf, dyslexic, nonvisual, cerebral palsy, captioning, retinitis pigmentosa, wheelchair, underprivileged, louis braille, eyesight, disadvantaged, homebound, accessibility, aphasia, helen keller, autistic, paraplegic, bilingual, american sign language, tactile, paralympic, quadriplegic, impaired, dyscalculia, epilepsy, tetraplegia, amblyopic, augmentative, vocational rehabilitation, hemianopia, cataracts, walkers, presbyopia, magnifier, hemiplegia, teletypewriter, binocular vision, dzongkha, muscular dystrophy, spina bifida, macular degeneration, ambulate, literacy, trilingual, paralympics, lipreading, motorized wheelchair, bifocal, amusia, multiple sclerosis, illiterate, tutors, mobility, needy, nearsightedness, cacl, monocular, monocular vision, cochlear, orbis, occupational therapist, occupational therapy, vocationally, kinaesthetic, impairments, housebound, mentally retarded, manual dexterity, multilingual, audiology, sensory, literate, homeless, elderly, amputee, prostheses, echolocation, eyeglasses, learners, visual aids, glaucoma, diabetics, typewriting, swad, albinism, peripheral vision, guider, expressive aphasia, auditory, synesthesia

ametropic, astigmatic, blind, dim-sighted, impaired, myopic, near-blind, presbyopic, purblind, sand-blind, unsighted, visually challenged