Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...

Abstract: User preference is shifting away from desktops and laptop computers and towards smartphones. Using smartphones to expedite university teachers' attendance taking procedures would reduce ...

Turn text into QR codes for everyday use with these 8 practical ideas. Perfect for reminders, labels, and more.

You can scan QR codes and documents on your iPad using the Camera and Notes apps. Here's everything you need to know to scan ...

Former Rep. Matt Gaetz (R-FL) claimed on Wednesday that he and other members of Congress had to wear “demoralizing” QR codes at an American Israeli Public Affairs Committee reception so donors could ...

Passengers will soon be able to rate their taxi drivers using a new feedback system, a minister has said, after a report found widespread dissatisfaction with services. Infrastructure Minister Andy ...