To set up a passkey on your phone, use your camera app to scan a QR code. For a security key (e.g., YubiKey or Google Titan Security Key), insert it into your PC. These screenshots show what the setup ...
The Social Security Administration a couple of ways to receive payments electronically. Here's how Wisconsin recipients can make the switch.
NFCGest lets credit cards unlock terminals with gesture passcodes—adding security without extra hardware or PIN codes.
In the near future, you may not need to touch a keypad to select a tip or pay for large purchases. All it may take is a swipe, tap or other quick gesture.