Add Yahoo as a preferred source to see more of our stories on Google. Bouncers ask patrons to scan QR codes on their smartphones before allowing them into Nightclub Seven in Daejeon, South Korea.

QR codes or Quick Response codes are everywhere nowadays and your Galaxy Note10+ can scan them with ease without much effort. Toyota invented QR codes in order to track their inventories more ...

QR codes make it possible to scan an image with your phone’s camera to open a link. In the early days of Android, the easiest way to post links to Android apps was with QR codes, which is why older ...

Scanning a QR code with your phone is a common request, and should be simple, right? But it's not always as obvious how to do it as it should be. Read on for straightforward, illustrated instructions ...

With the digital world becoming more interactive and integrated, QR codes have become a common feature in daily activities. A QR code (Quick Response code) is a type of barcode that contains ...

QR codes can be really handy. A grid of seemingly random black-and-white squares can hold enough information to store website URLs, contact information, email addresses, pre-defined SMS text messages, ...

If you scan QR codes for online payments, you too may fall prey to scammers. Reports have shown that in many places, people's bank accounts have been emptied while making payments by scanning fake QR ...