Previous Year Question
Correct answer: C
Explanation
Accessibility provisions such as reachable controls, visual/audible indicators, handrails and suitable door timing are intended primarily to make lift use safe and usable for persons with disabilities and other mobility-vulnerable users such as the elderly and children.
Step-by-step solution

Correct Answer
C — Persons with disabilities, elderly, and children
Explanation
Accessibility provisions such as reachable controls, visual/audible indicators, handrails and suitable door timing are intended primarily to make lift use safe and usable for persons with disabilities and other mobility-vulnerable users such as the elderly and children.
Key Concept
Users Requiring Accessibility Features
Exam Point
Accessibility design = inclusive use by mobility/sensory-vulnerable users.
Exam tip
Accessibility design = inclusive use by mobility/sensory-vulnerable users.
Quick method
Accessibility design = inclusive use by mobility/sensory-vulnerable users.