QR codes are becoming an increasingly popular way to market your business. They are a great way to connect with customers who may not have the time or inclination to visit your website. Small business ...

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 ...

Correction: A previous version of this story did not make it clear that 1App, and not Starbucks, ran the QR code test. The InstantScan service from 1App attempts to provide a solution for marketers ...

The Atlantic League has long been baseball’s No. 1 test lab. And now it’s at it again. QR codes on baseballs? They’re coming to an Atlantic League game near you this season. It sometimes feels these ...