Re: QR Codes are still around....
What's changed is that QR codes can be poisoned, so each one is viewed with at least some trepidation. The Chinese possess a level of trust in the system the west doesn't have. It all relies on a chain whereby a single link could cause real trouble if it's usurped (and it probably is, by the state, but most of them don't care).
Biting the hand that feeds IT
