You can set up Face ID on an iPhone in just a few seconds in the "Face ID & Passcode" section of your phone's Settings app.

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

In your column this week [Dr.Know, WW, July 16], you mentioned how a digital ID transmits more info than a physical ID. But most places scan your ID barcode anyway. So what’s the difference in the ...

Adding your State ID to Google Wallet is as simple as tapping the blue Plus icon and clicking pictures of your ID, along with ...