Final answer:
Wall-mounted controls should be placed no higher than 48 inches and no lower than 15 inches for forward reach to be accessible. Examples include light switches and thermostats.
Step-by-step explanation:
Wall-mounted controls should be placed at a height that is accessible for both standing users and those in wheelchairs. According to the Americans with Disabilities Act (ADA), for a forward reach, controls should be mounted no higher than 48 inches (122 cm) and no lower than 15 inches (38 cm) above the floor.
Examples of wall-mounted controls include light switches, thermostat controls, electrical outlets, alarm systems, and intercoms. These are everyday devices that require thoughtful placement so that they can be reached by people with a variety of physical abilities.
In designing spaces, ensuring the accessibility of these controls is important for inclusivity and is often a legal requirement.