Deaf

A term with dual meaning in accessibility contexts: lowercase "deaf" refers to the audiological condition of having significant hearing loss, while uppercase "Deaf" refers to cultural identity and membership in the Deaf community, which has its own language, values, and social norms. Many Deaf individuals do not view their deafness as a disability but as a cultural and linguistic difference. Understanding this distinction is essential for accessibility practitioners, as it affects communication preferences, technology needs, and the appropriateness of different accessibility solutions.