The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts ... 2017), so you’re not going to have any problem reading a QR code on a modern ...

Black Mirror has hidden a QR code in one of their season 7 promo posters. But what happens when you scan it? It might just reveal a new mystery project... A Hidden Message Black Mirror season 7 is on ...

These online tools are more advanced now; they can even scan QR codes from an image and a live webcam, similar to the Code 2QR app. As an advantage, you don’t need to install any third-party ...

and scans codes quickly without any fuss. While there’s a plethora of QR code scanners on the App Store, one in particular I’ve fallen in love with is Scan. Maybe it’s because Barcode Scanner on the ...

And when you’re done brushing up on your QR code scanning skills, feel free to peruse some of our other articles, like the best cheap phones. Or don’t. It’s your call. Good news! iPhones don’t require ...