In recent years, QR code menus have become common in restaurants, allowing diners to scan a code with their smartphones to view the menu digitally. The concept sounds practical—no physical contact, ...

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 is ...

QR codes are everywhere now. Restaurants use them for menus, parking meters use them for payments, businesses use them for promotions, and you’ll even find them on packages and signs. Most are ...