Table 6.

Results of the estimation error in the normalized endpoint position between the proposed method and the previous method with 1 min, 2 min, and 3 min walk.

Walk duration	Trial number	Data number	Normalized endpoint position [m]
			Proposed method	Previous method
1 min	1st	46	0.00077	0.01493
	2nd	44	0.00461	0.01615
2 min	1st	88	0.00640	0.01152
	2nd	87	0.00611	0.01391
3 min	1st	128	0.00596	0.00968
	2nd	126	0.00267	0.00547