Live tracking is not rocket science. See example what we got in Vilnius, Lithuania. Over there every city bus have GPS trackers for various other reasons anyway

Live tracking is not rocket science. See example what we got in Vilnius, Lithuania. Over there every city bus have GPS trackers for various other reasons anyway. https://www.trafi.com/lt/vilnius/autobusai/1g-greitasis-autobusas https://www.trafi.com/lt/vilnius/autobusai/1g-greitasis-auto...