While previous iPhone models could scan QR codes, the iPhone 16's improved camera system makes the process even more seamless. Whether you're getting digital receipts, joining public networks ...

Once the QR code scanner detects a possible QR code at a distance, it zooms in (presumably through the optical zoom hardware on the phone, like the telephoto or periscope zoom lenses). This saves ...

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly ...

How many miles can this car travel on a gallon of gas? A quick QR code scan can resolve all these questions and more. Think of this tech as a smart barcode. QR codes existed long before ...

It's important to note that a QR code consists of black squares arranged on a white background. It is not the barcode that you see on the back of packages. Our reader above asked us to recommend ...

Scanning QR codes with smartphones is easy. However, sometimes you don’t want to use your smartphone and wish to scan the QR code natively on your computer. The good news is it’s possible to ...

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have. When he's not testing the latest phones or phone cameras, Andrew can normally be found ...

You can choose from multiple QR code scanner apps available online, most of which are free and easy to use. If you're on an Android device, however, there are three best ways to scan a QR code ...