The ability of the phone to recognize when the Nemo looks on its screen becomes more and more important due to the ease of unlocking the system.
It is very important that the phone knows when you do not see the display because it may pause the specific video you're watching.
Though it may sound like a science fiction, the new application does just that.
An application called Face Pause will automatically pause each video you watch if you stop watching the screen.
Phase paws are still in the early stages of development, so you can expect certain stability problems, but it will continue to serve as a concept that shows new technologies.
In addition to video clips, the application will also pause as soon as it detects that your view is directed elsewhere.
See how this looks at: