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 ...

What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...

Google Messages gains a new QR code key verification feature. This lets you verify that you’re communicating with the person that you intend to. However, it’s currently in the beta stage, but it ...