4 ms·

Because - People would have to know which QR to show - Organizers could get more access to data by telling users "not that QR, the other one" ?

• dzhiurgis 5y ago
  But that would be illegal...
  • seszett 5y ago
    It's already illegal for them to take the extra information they don't need into account. That's not really the problem here I think.