Speed is essential to a well-managed recall. The faster consumers are alerted and understand what to do, the faster contaminated products can be identified, returned, or discarded. That’s why QR codes ...

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 ...

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, ...