For C.J. Wilson a trip to Louisiana stood out for the one thing he didn't expect to see. The retired banker remembers seeing paramedics rush to treat a man who had collapsed on the side of a road.

This may be your introduction to a new technology. I just read about Quick Response (QR) codes this morning. The concept is a quick way to get just about any information into the hands of a potential ...

A study showed the codes printed on children's casts helped parents. When your child fractures a bone and gets a cast, the experience can be very overwhelming for both the child and parent. It might ...

Staff member Ewen Smart (left) gets his QR code scanned during a demonstration on how to do the self-test kit at a new walk-through Covid test centre at The Engine Shed, Stirling, which opens to the ...

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.