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Check out HR codes, an alternative to QR codes which encode all valid URL characters to images. https://github.com/hantuzun/hr-code https://github.com/hantuzun
by jensv 7y ago
Check out HR codes, an alternative to QR codes which encode all valid URL characters to images. https://github.com/hantuzun/hr-code https://github.com/hantuzun/hr-code
Human Response Codes are designed to be recognized by humans and OCR.
- sniperjzp 7y agoGreat idea, thanks for sharing this! But how could we prove what's behind the image is exactly what is shown? Could someone still hack it, pretend to be a normal link but actually is a phishing link?
- jagged-chisel 7y agoHow can you know the URL doesn't redirect to something malicious?
- ouid 7y agoyou can also use cash.
- theamk 7y agoThe big downside of this is lack of redundancy. QR codes are incredibly redundant. check out images 6 ("lose an edge") and 10 ("blob of paint") in the page: http://datagenetics.com/blog/november12013/index.html http://datagenetics.com/blog/november12013/index.html Both of these scan perfectly fine with QR. And in HR, those (and most of other damaged examples) would be unreadable.