Sequencing and timing
Space demands
Relevance and importance to client
Required body functions
Objects used and their properties
Required body structures
Required actions and performance skills
Social demands
Physiological functions of body systems required to support the actions used to perform the activity
Physical environmental requirements of the activity
Process required to carry out the activity
Elements of the social environment and virtual and cultural contexts that may be required by the activity
Anatomical parts of the body such as organs, limbs, and their components that support body functions and are required to perform the activity
Actions required by the client that are an inherent part of the activity
Alignment with the client's goals, values, beliefs, and needs and perceived utility
Tools, supplies, and equipment required in the process of carrying out the activity
