The video shows a close-up of a person's hand holding a cell phone. The phone screen displays a lock screen with a pattern of dots that the person is trying to unlock by swiping their finger across the screen. The person successfully unlocks the phone and opens an app that shows a timer. The timer is set to zero, and the person taps on the screen to start the timer. The app is called "Finger Tapper" and has a blue and white color scheme.