The video shows a person holding a smartphone in their hand. The person's thumb is visible as they swipe through the phone's screen. The screen displays various apps and icons, including a Twitter app, a Google app, and a photo app. The person's thumb moves smoothly across the screen, scrolling through the different apps and icons. The phone appears to be a modern smartphone with a large display and a high-resolution screen. The person's thumb is well-manicured, and they seem to be wearing a watch on their wrist. The background is blurred, but it appears to be an indoor setting with a wooden surface.