“QR codes haven’t necessarily achieved their potential, and I think double-authentication or harder authentication methods will eventually win the day – something that uses NFC or even Apple ...

Square is launching QR codes for restaurants and shops that let customers order from outside or at their table, browse a menu on their phone, pay remotely, and then have food brought out to them.

QR codes are not a new concept, but paired with your phone they could help venues comply with their COVID-safe industry plans by assisting in the collection of your personal information.

Restaurant patrons have had their fill of menu QR codes. Once a new-age innovation to easily and quickly access menus on your smartphone, the existence of the humble barcode plastered to the table ...