- Motor Activity Log, a semi-structured interview for hemiparetic stroke patients will be administered at the study start and end, as well as weekly by the therapist during the weekly visits to assess the use of their paretic arm and hand (amount of use [AOU]) and quality of movement [QOM]) during activities of daily living. It is anticipated that the subject will use the device more each week as the subject is more acquainted with the device and as tasks become easier. 5