An occupational therapist works with a client to help them achieve a fulfilled and satisfied state in life through the use of purposeful activity or interventions designed to achieve functional outcomes which promote health, prevent injury or disability and which develop, improve, sustain or restore the highest possible level of independence..
Wiktionary (0.00 / 0 votes) Rate this definition: functionality (Noun) The ability to perform a task or function; that set of functions that something is able or equipped to perform. functionality (Noun)
An accurate measurement of process functionality before any input change occurs. This allows a clear measurement of the viability of an applied improvement or solution to a known problem. The data can also be used as a standard for measuring future efficiency in the process to help identify any problem as it occurs.