Visualead says the new technology fades the look of standard QR codes by as much as 70%. As you can see in the below image ... world standard,” Alva said, adding that the company has already ...

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 ...

and Android recently introduced similar functionality for sending SMS and MMS text messages on the PC. A QR code is comprised of an array of squares, some of which are used for the image sensor to ...

Savvy iPhone users know what to do when they see a QR code in the wild. Open the Camera app, aim, and tap the link that gets revealed. But what about QR codes in images and PDFs that are already ...