by ryan92084
Most interesting part of that was this snippet
The authority is also in the process of replacing more than 5,000 Key card readers to prepare for mobile fare payment, officials said, and by late 2021 or early 2022, riders can finally ditch the cards and use their mobile phones to pay for their trips: first through mobile ticketing, where riders pay with a digital ticket, then with open fare payment where riders can use Apple Pay or another form of digital payment through their phone.Although i highly doubt we'll see the cards actually being ditched.