QR codes — or "Quick Response" codes — are square-shaped barcodes that can be scanned by mobile devices. They are used for a variety of applications, from pulling up a restaurant menu to directing ...

Of all the pandemic-inspired business adoptions, perhaps none is as reviled as the QR-code menus. And yet, it persists. Early in the pandemic, restaurants ditched physical menus and instead revived a ...

Quick Response codes or QR codes are a type of barcodes that comprise a matrix of dots. To read these unique codes, a QR code scanner is needed. QR scanners are typically embedded in modern ...

THE rectangles of a two-dimensional (2D) barcode are Mondrian-esque. The black-and-white codes represent data in grid form, which only a computer can decipher. They represent a hyperlink or piece of ...

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...

LinkedIn is introducing two new features that will make the product more functional for its users. First, LinkedIn will now let you connect through QR codes. In the LinkedIn app, tap the QR code icon ...

To change the ghost icon into a photo of you (or a series of them), click the ghost icon at the top center of the main screen. From there, tap the white ghost QR code icon and you’ll be prompted to ...

According to Touch 'n Go, the new feature allows users to scan various non-payment QR codes, including restaurant menus, ...

Monday, Microsoft announced that Microsoft Tag — the company's customizable QR code alternative — is shutting down in August 2015. To which the tech world replied, "Wait ... QR codes are still a thing ...

Most people with a cellphone or computer know by now to be aware of clicking random links without knowing where they go. They know to look for the one letter in the URL that’s different, like an ...