While QR has become a staple for "contactless" transactions of information and money, many don't know what the initials stand for, how it works, or who invented it.  What does QR stand for? QR stands ...

Beep. We’ve come a long way since June 26, 1974 when the first bar code was scanned at a grocery store in Troy, Ohio. That legendary pack of Juicy Fruit proved that even the smallest of items ...

New data matrix codes present exciting new options in mobile marketing and communication By Ryan Kline, Contributing Editor Who would have thought that the lowly barcode, the stodgy grandfather of the ...

According to G2 Learning Hub, QR code stands for 'Quick Response' - with the name describing the barcode's capabilities. A statement reads: "It's a two-dimensional matrix barcode that can be read ...

Black, blue and green tones are recommended for printing barcodes. ISO/IEC standards define the measuring procedures for validating barcode quality: ISO/IEC 15416 7 sets rules for linear barcodes and ...

Barcodes come in various types, including 1D barcodes such as UPC codes, and 2D barcodes such as QR and Data Matrix codes.

A 2D barcode appears as a small, square matrix (like the QR code, for example) instead of vertical lines, and requires an optical scanner or camera (like the one in your smartphone) to access ...

A quick response (QR) code is a type of barcode that stores information and can be read by a digital device, such as a cellphone.

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 ...

It's not obligatory to punch QR codes at cash registers - Belarusians have found a way to bypass the system, reports Blizko.by. Soon Belarusians will be obliged to read labeling codes in addition to ...