In the video, a person's hand is seen moving across a computer screen. The screen displays a blue background with white lines that resemble a map or a network. The person's hand moves in a way that suggests they are tracing or following the lines on the screen. The hand appears to be that of an adult, and the movements are deliberate and controlled. The lines on the screen are thin and numerous, creating a complex pattern that covers the entire screen. The video does not contain any audio or additional visual elements.