In the video, a person is holding a smartphone in their hand. The person is using their thumb to swipe up and down on the screen of the phone. The phone appears to be a modern smartphone with a large touchscreen display. The person's thumb moves quickly and smoothly across the screen, indicating that they are familiar with the device and its interface. The background of the video is blurred, but it seems to be an indoor setting with artificial lighting. The person's hand is the main focus of the video, and their movements are deliberate and controlled. The video does not contain any audio or additional visual elements.