Two-dimensional (2D) barcodes, more prominently recognized as QR codes, are back in fashion—with much demand for just about 'contactless' everything these days. Coinbase didn't waste time in seizing ...

Barcode scanner applications are usually quite simple, and have one purpose. Still, some of these apps offer more than others, and then there’s the design aspect to consider, as not many of them pay ...

It was invented for labelling automobile parts - but now QR codes are used in a much broader context in everyday life. The two-dimensional matrix barcode, created by the Japanese company Denso Wave in ...