It'll be a big hassle for the bus driver to scan QR code from every passenger's phone. Please also keep in mind that these bus drivers are tech-illiterate and t

It'll be a big hassle for the bus driver to scan QR code from every passenger's phone. Please also keep in mind that these bus drivers are tech-illiterate and they have very little idea of how to use a smart phone. Their main role is basically to open up maps and follow the route.