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Like a qr code but without needing internet. Could be cool for geocaching
by ball_of_lint 11y ago
Like a qr code but without needing internet. Could be cool for geocaching
- dTal 11y agoQR codes don't need internet. They just get less reliable the bigger you make them, so often people just put URLS in them and put the real info at the URL. There are plenty of "historical site" QR codes around here that have a short paragraph of info in them.