Table 4.

Comparison of RULA scores from Kinect and CATIA.

BODY AREAS	RULAfromCATIA		RULAfromKINECT	*P-VALUE
	MIDDLE (INTERMEDIATE RANGE)		MIDDLE (INTERMEDIATE RANGE)
Arms	(5–3) 4		(1–1) 1	0.005
Forearms	(2–1) 1		(2–3) 2	0.015
Wrist	(1.75–2.75) 2		(4–3) 4	0.011
Neck	(3–2) 5/2		(4–1) 3	0.569
Foot and Trunk	(1.75–2) 2		(6–5) 5.5	0.005
Final Score	(3–2.75) 3		(7–5) 6	0.004

* Wilcoxon signed-rank test.