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.

Position markers, also known as finder patterns, are the large squares located at three corners of the QR Code. These markers help scanners detect the QR Code and determine its orientation. They are ...

Uniqode reports that QR Code trust hinges on consistency; reliability shapes user confidence more than security messaging.

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 ...

A CareerSource staff member emailed me about a first the other day: a jobseeker came in with a QR code on her resume. The candidate was a graphic designer, so adding something high tech and visual ...

Add Yahoo as a preferred source to see more of our stories on Google. QR codes are visual patterns that store data smartphones can read. AP Photo/Vincent Yu Among the many changes brought about by the ...

QR codes are surrounded by blank space, the quiet zone, to help the computer determine where the QR code begins and ends. QR codes can include an optional logo in the middle. Like barcodes, QR codes ...