Table 2.

List of motor tasks executed during each recording session.

Motor Recording Protocol
1.	Lie on the bed for 1 min
2.	Rise from the bed, and sit on a chair located beside the bed for 1 min
3.	Perform the Timed Up and Go test (TUG)
4.	Stand up from the chair and perform a series of activities:
	a.	Stand (without moving) for 1 min (While standing, avoid communication with the patient. The clinician stands in front of the patient, not on the patient’s side, to avoid the patient turning towards the clinician.). The camera is placed in front of the patient, in order to capture postural abnormalities on the frontal plane
	b.	Walk for a distance of 5 m, and open the door (with the arm with the wristband); then walk through the door, and exit the room; go back in the room, and close the door (repeat 3 times; this should evoke freezing, if present).
	c.	Two minute walking test
	d.	Walk back to the room
	e.	Stop, and drink a few sips from a glass of water (repeat the sequence: take the glass with the arm with the smartband; drink and leave the glass 3 times)
	f.	Stand (without moving) for 1 min. While standing, the clinician avoids communication with the patient. The clinician stands in front of the patient, not on the patient’s side, to avoid the patient turning towards the clinician. This time, the patient is recorded from one side (the side recorded is the one where the patient is wearing the wristband), in order to capture any postural abnormalities for the sagittal plane;
5.	360° turn test clockwise + anticlockwise (record seconds and number of steps)