Table 2.

MLess system.

Study	Operational System	Operational Software	Body Segment	Number of Segments	Measurement Error	Domain of Experiment
[47]	Microsoft Kinect	Microsoft SDK	Upper limb	4	Nil	Ergonomics
[12]	Microsoft Kinect and OpenSim	Open-Sim	Upper Extremity	4	Nil	Clinical
[48]	Kinect V2 and Vicon MX3	Nexus 2.5 and Microsoft SDK	Upper body	2	0.011 and 0.024	Ergonomics
[49]	Microsoft Kinect V2	Video annotation software, ELAN	Whole body	25 joints	Nil	Clinical
[50]	Kinect V2 and Optotrak	OpenTLD	Lower-Extremity	2	0.95 and 0.27	Clinical
[51]	Microsoft Kinect V2	OpesPose	Lower limb	1	Nil	Clinical
[5]	Microsoft Kinect V2, Captiv L7000	iPi soft	Upper-Extremity	2	<5.0	Ergonomics
[28]	Microsoft Kinect V2	Microsoft SDK	Lower limb	3	<5.0	Clinical
[52]	Move 4D	Move 4D	Whole body	1	Nil	Ergonomics