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 ...

Google Messaging could soon change the way you confirm if your contacts are legit. This is thanks to a new QR code feature, which is reportedly rolling out in beta. 9to5Google reports that this Google ...

Through the new initiative, customers are invited to scan the QR code on the in-store display, choose from the more than 20 new designs and send virtual gift cards to recipients. Last month, the ...