Table 5.

Step width gait parameter evaluation.

		3.0 kmh${}^{-1}$	3.9 kmh${}^{-1}$	4.7 kmh${}^{-1}$
Vicon Mean (m)	Kinect v2	$0.21\pm 0.03$	$0.20\pm 0.02$	$0.20\pm 0.02$
	Azure Kinect	$0.21\pm 0.03$	$0.20\pm 0.02$	$0.21\pm 0.02$
Kinect Mean (m)	Kinect v2	$0.14\pm 0.03$	$0.14\pm 0.03$	$0.14\pm 0.02$
	Azure Kinect	$0.17\pm 0.03$	$0.16\pm 0.03$	$0.17\pm 0.03$
Absolute Error (m)	Kinect v2	$0.07\pm 0.02$	$0.07\pm 0.02$	$0.06\pm 0.02$
	Azure Kinect	$0.04\pm 0.02$	$0.04\pm 0.02$	$0.04\pm 0.02$
Relative Error (m)	Kinect v2	$-0.07\pm 0.02$	$-0.07\pm 0.02$	$-0.06\pm 0.02$
	Azure Kinect	$0.04\pm 0.03$	$0.04\pm 0.03$	$0.04\pm 0.03$
RMSE	Kinect v2	$0.07$	$0.07$	$0.06$
	Azure Kinect	$0.05$	$0.05$	$0.05$
p-value		0.005	0.011	0.005