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

Table 1

Direction recognition rates with prototype 1.

		Answered (%)
		North	South	West	East
Presented	North	71.92	7.02	14.03	7.02
	South	6.57	71.05	9.21	13.16
	West	7.9	7.9	80.24	3.95
	East	3.51	10.52	5.26	80.7