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 ...

You can scan a barcode with your iPhone by using a third-party app. Currently, there are no built-in apps that can read ...

Sharat Potharaju is cofounder and CEO of Uniqode, whose vision is to enable digital connection with every physical object and place. QR codes drive 37% click-through rates, while email campaigns ...

QR codes can be very handy, allowing you to quickly pull up information about parking payment systems, details about gifts you've been sent, and even menus at restaurants you visit. But they also have ...

Your digital footprint is important, and must be secured. Any information you share online leaves you vulnerable to hackers.