Category: Operational feasibility; Algorithm development

Therapeutic Area: Neurology; Musculoskeletal

Medical Condition: Huntington's disease

Concept of Interest: Physical activity; Gait

Outcome Assessment: Time spent sitting upright: Time spent standing; Time spent walking; Time spent running; Total number of sit-to-stand; Duration of sit-to-stand; Total number of Stand-to-sit; Duration of Stand-to-sit; Number of walking episodes; Number of steps; Number of steps per walking episode; Step time standard deviation; Maximum step peak acceleration; Maximum medial-lateral velocity; Maximum medial-lateral displacement; Cadence; Average step peak acceleration; Average medial-lateral velocity; Average medial-lateral displacement

Comparator Measure: Scored video; Unified HuntingtonÕs Disease Rating Scale (UHDRS); Timed Up and Go

Technology: Wearable

Sensor(s): Tri-axial accelerometer

Device Make and Model: BioSensics PAMSys-X sensors

Wear Location(s): Ankles; Wrists; Chest

Algorithm / Anaylsis Software: PAMWareª

Sample Size: 20

Participant Age: Adults

Participant Gender: Both