Doug wrote:Couldn't this even be RFID so you don't even need to swipe?
Right, smart cards have RFID chips in them. Magnetic strips are yesterday's technology.
jennifer wrote:
I like the idea of fare zones/paying more for longer distances. It makes sense to me but it would be hard to implement without smart cards. With them, who knows? I am not involved in that aspect of Metro at all, so I'm just speculating as a layperson, but I know they used that system in Portland.
I'd say most places I've been make you pay for the distance you travel. In Barcelona the subway has a zone system. You pay the lowest rate for moving inside a zone and more for every zone you cross. These zones are in something like concentric rings. I can't seem to find an online map of it though. When you buy a ticket, you touch a button on the screen for the number of zones you're crossing, and then it charges you accordingly. It seems like a complicated and unfair system. You might be going just one stop, but have to pay more for crossing a zone.
It makes far more sense to pay for the number of stops. In almost every major Asian city, there is a giant map in the subway station displaying the fares at various stops and a special, "You are Here" icon on the station you are in.
This is obviously Tokyo, note the red arrow.
This is Singapore, the big red dot indicates the picture was taken in Jurong. Note the giant fine for smoking. There's also a sign saying no durian allowed, but sadly there's no fine for that. (If you've ever had someone sit down next to you with a box full of the stuff, you'd want there to be a fine.)
In Bangkok, you select where you are going with this touch screen,
Here's a large resolution map in
Taipei, and this is at the other end of the island in Kaohsiung
This sort of ticket purchasing is only necessary if you're buying a single-use ticket. Otherwise you just use your Octopus, EZ-Link, or whatever card.