Thomas Ch4

Space demands

in occupational therapy (OT) refer to the physical environmental requirements needed to perform a specific activity or task. During an activity analysis, OTs assess these factors to determine if a space supports or hinders a client's ability to live, work, or play independently

Size

The physical dimensions and footprint required to complete an activity, including the area needed for assistive devices (like wheelchairs or walkers) or caregiver assistance

Arrangement of objects

How items must be positioned within the environment to be safely accessed or used (e.g., placing frequently used toiletries within arm's reach in a shower

Surface

The texture, slope, and stability of the area where the task occurs (e.g., non-slip mats in a bathtub, a firm desk for writing)

Lighting

The amount and type of illumination required, which can impact visual perception, safety, and focus

Temperature

Environmental heat or cold that may affect the individual's comfort, motor performance, or physical safety

Humidity

The amount of moisture in the air, which can be critical for tasks like ensuring materials dry properly or preventing respiratory and skin irritation

Noise & Ventilation

The level of ambient sound (which affects sensory processing and focus) and airflow requirements (e.g., having adequate ventilation while using paints or adhesives)