In lieu of a more traditional username system, the Nintendo Switch 2 will still use the friend codes from the previous console, but thankfully, there is an easier way to add friends this time around.

QR codes are also highly customizable and can be unique to each customer. For example, the POS (point of sale) system can print the survey invitation with a unique QR code that contains specifics ...

Now, to combat counterfeits, the company has come up with a solution: Slap unique QR code-like tags on every product. Today, in conjunction with the Israeli startup Visualead, Alibaba debuted what ...

There are rarely legitimate reasons for benign emails from legitimate sites or services to use a QR code instead of a link. Don’t install stand-alone QR code scanners on a phone without good ...

Unique QR codes tied to the VIN of each individual vehicle have already been placed on approximately 8,000 vehicles and will be rolled out to close to 1 million vehicles by the end of December.