The video shows a close-up of a person's hand as they use their thumb to push down on a button. The button is located on a piece of machinery, and there are several other buttons and wires visible in the background. The person's thumb is visible in the foreground, and they are applying pressure to the button, which appears to be a round, metallic object. The machinery is made of metal, and there are various other components visible in the background. The person's hand is steady, and they seem to be applying a moderate amount of pressure to the button.