Here’s the idea: you attach a QR code to your key ring that, when scanned, opens a texting window with “I found your keys!” set to send to the key owner’s phone. When I saw the instructions for this ...

MIAMI--(BUSINESS WIRE)--uQR.me, a free dynamic QR code generator site created by Mobile Leaves, today announced the official release of its QR Code statistics. The free service draws on a database of ...

QR codes, which can be easily read with a smartphone camera, are used in various areas of daily life, such as as links to websites and for cashless payments. A page has been published that provides an ...