You Will Soon Be Able To Pay Your Subway Fare With Your Face in China (scmp.com)
China has led the world in adoption of smartphone-based mobile payments to the point where the central bank had to remind merchants not to discriminate against cash. The next phase of development may be to pay with your face. South Morning China Post: In Shenzhen, the local subway operator is testing various advanced technologies backed by the ultra-fast 5G network, including facial-recognition ticketing. At the Futian station, instead of presenting a ticket or scanning a QR bar code on their smartphones, commuters can scan their faces on a tablet-sized screen mounted on the entrance gate and have the fare automatically deducted from their linked accounts. Currently in a trial mode, the facial-recognition ticketing service could in future help improve the efficiency of handling the up to 5 million rides per day on the city's subway network. Shenzhen Metro did not elaborate when it will roll out the facial payment service. The introduction of facial recognition-and-payment services to the public transit system marks another step by China toward integrating facial recognition and other artificial intelligence-based technology into everyday life in the world's most populous nation. Consumers can already pay for fried chicken at KFC in China with its "Smile to Pay" facial recognition system, first introduced at an outlet in Hangzhou in January 2017.
Sure you can pay with your face, unless your social credit score is too low. Then it will probably just signal the authorities to come round you up and send you away. Eventually the camps will be done processing all of the Uyghurs and they'll need some new grist for the mill.
One guy gets a bill for 5 million subway rides a day.
Wearing baklavas gets messy - especially if they're made with honey.
You don't have to speculate a lot, fingerprint/iris etc. is point identification where the person wants to identify. With facial recognition you can people over time from camera to camera. If you got them positively identified at one point you can track both forwards and backwards. If you got a superzoom you can do it from a great distance. If you're the Chinese they can probably cross reference with cell phone towers, electronic payments etc. to narrow down the number of likely people from 1.4 billion to a few thousands. Like Facebook they'll probably build shadow profiles on all the unknown people, only better.
Live today, because you never know what tomorrow brings
The NSA and GCQH have the same systems to detect social changes in a person.
They just don't tell the world about it.
The West has an informal interview to see what a person is doing what they do.
Should that fail uniformed police talk to a persons boss and work colleagues.
Still not change to a persons political views?
The interviews become criminal and very formal.
Bank accounts stop working.
Lawyers suggest better lawyers. But as the bank account is frozen...
Finally the SAS is used without any comment when needed as its was in Ireland.
The difference is China stops more of your everyday use of services to ensure a person having problems has more time to study more Communism.
No hotels, no travel, no good housing, no loans until the person is a better citizen.
Domestic spying is now "Benign Information Gathering"