Hi, i’m going right to your questions:
1) Yes, our goal is to give every person an individual path. It’s possible to follow them all the time.
2) Somewhere I’ve mentioned before that every person has his work-home routine with additional leisure routes.
3) There aren’t any groups to distinguish them.
4) Well this one is complicated. The passengers try to find the fastest possible route. The waiting time at a stations does affect their decision, additional trains/busses/trams do influence the waiting time. Changing a transportation does also influence the total transportation time. And if the stations shares the lines the passenger takes the first and fastest train that will bring him to his destination.