Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

Are QR codes all hype, or are they a valuable mobile marketing tool? I recently read the contributed post by Joe Gillespie about why quick response (QR) codes are a waste of time. In some instances he ...

QR codes are a technology that desperately wants our attention. They appear everywhere from supermarket shelves and magazines to hiking trails and tombstones. Never heard of a QR code? You’re looking ...

Among my friends, I’m known as a QR Code fanatic, which isn’t quite true. QR Codes are the most popular form of 2D tags, which use regions of dots or rectangles inside a shape (typically square) to ...

QR code use at university have made little more than a limp entry within academic institutions. In theory, QR codes could be used as a medium for many applications in academic learning. It could ...

Army Human Resources hope the new digital tools can speed up the process of signing into a new base and reduce the paperwork.

If your Android device is not scanning a QR code, there could be a number of potential issues at play.

QR codes are visual patterns that store data smartphones can read. AP Photo/Vincent Yu Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.