This may change like next year but Japan has had a 5 year head start. https://www.imore.com/apple-pay-coming-korea-part-k-new-deal...
Japan has updated their taxis since 2017 - roll out has been slow but I've rode in them multiple times as a tourist since then. https://global.toyota/en/jpntaxi/
I love Seoul for it's nightlife/cheaper restaurants, but I can't help but notice that it once tried to be an urban sprawling American city. It's just not as pedestrian friendly as Japanese cities, and I find myself taking more cabs than I would in Tokyo despite the Seoul metro being world class.
The cheonggyecheong stream used to be a disgusting urban highway and I'm sure there are plenty more. https://www.landscapeperformance.org/case-study-briefs/cheon...
The only annoying thing so far is that my US based Visa card just can't be processed in some places even if Visa is advertised. When I called Chase to see if it was a security thing, they said they didn't even see the charge attempted, and said there are 2 different kinds of credit processing in Europe? I haven't done any research into that yet, though. Overall, I just bring my phone and pay for everything with my iPhone.
If your card is a debit card, you might have to talk to the cashier about specifically setting the reader for a credit card transaction. Debit cards do run through a separate process, and your US card would fail. But keep in mind that the same thing happens with Norwegian cards in the US - debit cards need to be run as credit otherwise they'll fail.
EDIT: To be more clear, this is coming from the US.
One of the complaints I had from my SK friend is that other subway platforms don't have safety walls
> Finally in Japan there's a lot still done by cash and weird single-purpose ticket machines. It would be a hardware hackers dream because of the variety and number of ticketing machines everywhere.
Are they connected to the internet?
For NYC I've read that it's complicated: https://nypost.com/2021/02/10/mta-says-subway-shove-preventi....
Yes, but it's not common. I live here. Maybe in certain wards that have more international residents, such as Minato.
Sorry I didn't mean that in the sense of "cracking" but just that people who are into hardware would find it awesome that there's so much use of electronic hardware in Japan.
Seoul the city and metro area are both more populous than NYC. And yet you see them rapidly pivoting to fast new lines like this Bundang line. You see them demolishing old buildings and building new ones. You see them switching their entire payment system to digital-first.
On reflection I think this is mostly enabled because 50M is still a small-ish population and the country is fairly culturally homogenous. Combine that with a desire to compete with their bigger neighbors (Japan, China, the US, etc.).
I think Korea (like smaller countries in Europe) has a pretty unique ability to pivot existing society into new technology.
They also continually build out entirely new rapid lines like the Bundang express line which takes you from a suburb of Seoul to the center of Gangnam (a major district) in 15 minutes.
Their buildings are also mostly new. It seems like every decade or two Koreans demolish older buildings and replace them with new ones. Whereas the US and Japan seem more often to keep old buildings around for much longer (and don't clean them).
The cars on the street in Seoul were also newer than the ones I saw in Japan (although similar in age to NYC). For example the taxis in Japan look like 80s BMWs. They look very cool for that reason but also seem pretty old.
Finally in Japan there's a lot still done by cash and weird single-purpose ticket machines. It would be a hardware hackers dream because of the variety and number of ticketing machines everywhere.
But in contrast Korea has gone almost totally cashless everywhere or so it seems. You just "tap" with your phone. The US is getting there, and maybe Japan is now too since it's been a few years since I was last there.
I wrote a bit more about this a while ago (and included pics) here: https://notes.eatonphil.com/on-nyc-tokyo-and-seoul.html.