If you've not started adding Minecraft Halloween decorations and other spooky builds to your game yet, the time's a-ticking!
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 ...
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.