Touch ID that spans the entire iPhone display in the works at Apple

Face ID has been a successful replacement for Touch ID, boasting fewer false positives than the more physical biometric security system while still remaining fast to use. While it has brought some benefits, there are still some advantages to using Touch ID over Face ID, such as in situations where it isn't prudent to use Face ID or to unlock the iPhone while it is still in the user's pocket.
Read more: https://appleinsider.com/articles/19/02/05/touch-id-that-spans-the-entire-iphone-display-in-the-works-at-apple?source=Snapzu