Abstract: A computer implemented activity performance enhancement system operable to display graphical user interface including a setup menu in which a plurality of target activities can be allocated based on the age, development, or clinical status of a user and a runtime menu interactive with user to indicate performance or non-performance of each of the target activities and to calculate a cumulative performance score, automatically adjusted based on current and prior performance over a period of time, which provides a measure for allocating incentives to further induce the user to perform the plurality of target activities in conformance with scheduled time or frequency