Learn how to scan QR codes on your iPhone or iPad using the Camera app or Code Scanner. Quick, easy, and efficient methods ...

Like other restaurant owners and managers around the country, Mr. Sayre put digitalized ... diners order off a paper menu. The check comes with a QR code, in case they want to simply pay on ...

Some restaurants allow you to place your order on your phone; others simply use the QR code to pull up a menu. Chicago restaurant Esmé briefly explored using QR codes but found them to be an ...

Restaurant patrons have had their fill of menu QR ... who prefer QR codes over paper, such as 38-year-old photographer Phil Armstrong, who told the Journal it is a quicker way to order and pay ...

QR codes offer certain advantages (reduced need for staffers, increased order speed, real-time menu changes and quick payment) and are likely here to stay, at least in some restaurant applications.

Using a QR code is simple: Open your camera app on your smartphone. Most modern Android and iOS devices have built-in QR scanning functionality in their default camera app. Point your camera at the QR ...