Table 4.

Step length gait parameter evaluation.

		3.0 kmh${}^{-1}$	3.9 kmh${}^{-1}$	4.7 kmh${}^{-1}$
Vicon Mean (m)	Kinect v2	$0.48\pm 0.03$	$0.55\pm 0.04$	$0.61\pm 0.03$
	Azure Kinect	$0.48\pm 0.03$	$0.55\pm 0.04$	$0.61\pm 0.03$
Kinect Mean (m)	Kinect v2	$0.44\pm 0.06$	$0.50\pm 0.07$	$0.55\pm 0.08$
	Azure Kinect	$0.48\pm 0.05$	$0.55\pm 0.05$	$0.60\pm 0.06$
Absolute Error (m)	Kinect v2	$0.06\pm 0.03$	$0.06\pm 0.04$	$0.07\pm 0.05$
	Azure Kinect	$0.03\pm 0.02$	$0.03\pm 0.02$	$0.03\pm 0.03$
Relative Error (m)	Kinect v2	$-0.05\pm 0.05$	$-0.05\pm 0.06$	$-0.05\pm 0.06$
	Azure Kinect	$0.00\pm 0.03$	$0.00\pm 0.04$	$0.01\pm 0.04$
RMSE	Kinect v2	$0.07$	$0.08$	$0.08$
	Azure Kinect	$0.03$	$0.04$	$0.04$
p-value		0.005	0.008	0.005