4 ms·

Already solved with QR codes

• anovikov 7y ago
  >it is not possible to provide internet on the bus or install any 3rd party device (like QR code reader)
  • phillipseamore 7y ago
    >> You have a bus driver with a smartphone connected to the internet >> [Y]ou have the passengers(who have booked seats on the bus) with smartphones Any smarthpone can display a QR code and all can read them. No internet required.
    • msaad99 7y ago
      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.