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NaviLens codes are used to help visually impaired people to locate a bus stop and to obtain information about the arrival times of the next CRTM suburban bus.
Download the NaviLens App and scan the code placed in the bus stop (you can do it from a long distance) to reach the bus stop following the verbal instructions of the mobile. It will also give you the information of next arrival times verbally.
The NaviLens Go App allows you to obtain the information on arrival and departure times on the mobile screen by scanning the code.