There are a lot of applications where qr codes just make more sense than NFC. their system knows you've paid, you don't have to waste time queueing up to pay at the desk or waiting for the card machine to be brought to you (hint: this restaurant is veeeeeeery popular, and there's a lot of people there at any one time. then you follow through the steps and pay. Point the camera at the QR code and wait a second for code recognition where you see yellow brackets. scan the QR code on the corner of your table, it shows you the bill for your table - including pictures of everything you ordered, not just the text, making it easier to see if something's wrong. Read QR Codes with your iPhone Launch your Camera app.
at the end i asked for the bill (hadn't been there in a while) - turns out, they have a system compatible with wechat, alipay and another qr-code based payment system. Yesterday I went to a restaurant with my visiting family. If anyone hasn't experienced the magic of QR codes, i live in China right now. I don't personally use those, but I see them. I also see stores display them with more information about a product, etc.
I see QR codes on development notices that go up around me that can link to more detail about what the development will entail. I use a QR code any time I go to the movies or to a sporting event as my virtual ticket to display on my smartphone. I’ve never used QR before in my life am I missing out?QR codes are still used, and are handy. These are still a thing? I guess much more useful now that I don't have to find an app to read them first. During the keynote it was only mentioned on a Chinese specific features slide, so I thought it would be handled like Emojis were initially, where it was limited to specific regions for no technical reason. Maybe it'll come back now that iPhones support it. #1 - QR Codes became a thing about 9 years ago, and then stopped being a thing (at least outside of package tracking) around 5 years ago.
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