The QR code system was originally invented back in the year 1994, pre-dating the smartphone by a decade and a half. The QR code (Quick Response code) that was once mainly aimed at identifying products ...

NORFOLK, Va. - Quick Response (QR) codes are everywhere these days because they're an easy, contactless way to read a menu or download an app. While square barcodes can be convenient, they can also be ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Posts from this topic will be added to your daily email digest and your homepage feed. You don’t need an app for this —your phone can do it already. You don’t need an app for this —your phone can do ...

Workplaces and retail businesses in New South Wales will be required to use the Service NSW QR code in a fortnight's time. Previously, only hospitality businesses and hairdressers were required to ...

ST. PETERSBURG, Fla. — From restaurant menus to parking meters, and even on your screen while watching 10 Tampa Bay newscasts, QR codes are everywhere. The simple, square barcodes known as Quick ...