Methods for real time motion capture for control of a video game character is provided. The hoist is connected to the test stand at two connection points to which the tensioning device applies a tensile load. A region surrounded by an inner wall which forms the contact hole is permitted to have a linewidth region wherein a wide line region and protruding regions as regions having different linewidths are connected. The invention allows time to assess the response of the patient to changes in drug level by making small incremental and conservative changes in drug level over time.