Tactile-Foot Stimulation Can Assist the Navigation of People with Visual Impairment

Table 3

Direction recognition rates with prototype 3.

		Answered (%)
		North	South	West	East
Presented	North	100	0	0	0
	South	2.22	97.78	0	0
	West	0	0	88.89	11.11
	East	1.67	1.67	6.66	90