Business
QR codes are being rolled out in venues across South Australia — here’s what you need to know – ABC News
From today, most SA businesses and public locations will require people to digitally check in to make it easier for health authorities to carry out contact tracing…
From today, QR codes will be displayed at a range of businesses and other public locations in South Australia.
People who visit them need to check in to the location as a way of making it easier for SA Health to find where people have been in the event of a coronavirus outbreak.
Businesses and other places that have a COVID-Safe Plan have been emailed the codes to display at their entrances.
What is a QR code and how does it work?
A QR code is a machine-readable barcode matrix that looks like the…
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