Use phone for unlocking through USB/NFC.
It would be a nice feature if you could connect your phone through your USB-cable/NFC to fill in fields.
e.g. I am a student who some times needs to use a computer at school. If ik could connect my phone to the computer and from my phone fill in the credentials, I don't have to read the password from my phone and fill the complex password in the password section on the computer.
I could simply press the button on my phone. Like a Yubi-key that fills in the field by pressing the button.
This is also more secure because my password won't be visable to anyone.