That is there are a security settings in the wallet. There are a voice, finger and face verification. If you set all this settings the wallet will be much more protected. A lot of things depend of the user. If he will not use the security settings the wallet will be less protactin. But the user must have a choice.
That is, at the request of users, you can not choose to check the face, voice and finger?
Yes, the user can set for example only varification by face. But he will have a choice face, voice or finger. If the user wants more security he can set face, voice and finger - all together.