It’s also worth pointing out that this was sued in a copyright lawsuit some time ago. The wikipedia article mentions it, but here’s the slashdot discussion if you want to feel like stepping into a time machine: https://m.slashdot.org/story/158778
It caused a momentary panic when everyone realized that this thing runs the system clocks for everything everywhere, and if it got taken down by a copyright suit it would be disastrous for, well, everybody.
We already moved the fingerprint scanner from the back of the phone to the front of the phone, and our focus groups say it would be SO COOL if the scanner was even farther forward!! So on our next model, to unlock your phone, simply punch yourself in the face