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Like, forever: http://picturesofpeoplescanningqrcodes.tumblr.com/ http://picturesofpeoplescanningqrcodes.tumblr.com/ They just never caught on in the west - bu
by mrspeaker 9y ago
Like, forever: http://picturesofpeoplescanningqrcodes.tumblr.com/ http://picturesofpeoplescanningqrcodes.tumblr.com/
They just never caught on in the west - but for a while at least they were popular in Japan (maybe they still are).
For me if I see a QR code and there's also a printed url then I'll just google it faster than finding my qr app. If it was more complex data than that it might be useful but I'm looking in my QR code history and I don't see them being used for anything but simple links.
- astrodust 9y agoI know someone that would actually go out of their way to scan those QR codes for contests for the simple reason that nobody ever does and they'd often win prizes by default.
- toinetoine 9y agoAnd China also, the Weechat app uses them for so much: paying at restaurants, adding contacts, etc.
- astrodust 9y agoFor explicit data transfer (e.g. point of sale payment, Bitcoin address exchange) they work well. For marketing they're stupid.
- digi_owl 9y agoSo we let one (ab)use of it tar and feather the whole technology in the social sphere. Gotta love how we approach tech these days...
- astrodust 9y agoWhat I mean is it's useful when people aren't being punched in the face with them. A QR code to pay for things makes sense. For consumers it's "scan this thing and it transfers", not unlike a tap. In that mode it's a transparent technology. Nobody needs to know what an RFID chip is, or what NFC means. They're all "tap to pay" or "tap to open door". For other applications where the QR code itself is grandstanding as being somehow important or novel it's ridiculous. In other words, anything that says "Scan our QR code" is an automatic fail because you'll have to open a special app to read it, not the payment app that just happens to use them as a method of data exchange.
- problems 9y agoYeah, the urls were dumb for sure, but communicating cryptographic keys is a pretty great and common use for them. Authenticator keys, Bitcoin addresses, wallet backup, setting up keys for things like Signal's desktop client, etc. All seem like great uses for QR codes to me.
- digi_owl 9y agoAh yes, Tumblr. I rest my case...