Daisuke:

Which type of key is the most convenient for you, Ayaka?

Ayaka:

I think my face is the most convenient “key.” I always use it for my smartphone. I only need to look at the screen. I don’t have to remember a password.

Daisuke:

Right. I understand that because I’m not good at remembering passwords. How about you, Nancy?

Nancy:

For me, a real key is the most convenient. In my daily life, I use one for my house.

Daisuke:

Aren’t you worried about losing the key?

Nancy:

Yes. But I’m more worried about system errors if I use my biometric information or passwords.

Daisuke:

That’s a good point.