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Table 4 Average navigation time (standard deviation in brackets)

From: Comparative analysis of computer-vision and BLE technology based indoor navigation systems for people with visual impairments

SystemsAverage navigation time in seconds
Route 1Route 2
CamNav123.2 (11.66)197.6 (18.31)
QRNav117.2 (19.22)204.1(16.33)
BLE APP106.8 (16.88)174.3 (23.19)