Blinds - problem in Bus stops...!
https://youtube.com/shorts/9sHA31kmOcQ?feature=share
https://youtube.com/shorts/9sHA31kmOcQ?feature=share
In this problem of blinds, there's a scope for project work that using GPS in buses, an audio system in bus stop, can pick up signal from gps and announce the bus number arrival.
Any engineering student can take up this as project work.
This kind of Arrange ments is already there in Electric trains, metro and opther trains, on entry in to a Station announce in each coach the Name of station that train arrived... For the benefit of passengers.
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