2 Instant Notes
Creating new notes from the Lock screen is now much easier and faster in iOS 11, thanks to the Apple Pencil. Called Instant Notes, this feature allows you to use your Apple Pencil to quickly create new notes from the Lock Screen.
To do so, press the Home button to wake up your iPad, then tap the screen with your Apple Pencil.
Now you get access to all the tools of the Notes app without having to unlock your iPad.