In the video, a person is seen working on a machine. The person is using a tool to adjust a screw on the machine. The person's hands are visible in the video, and they are wearing a ring on their left hand. The machine appears to be made of metal and has a circular shape. The person is using a red tool to adjust the screw, and they seem to be focused on the task at hand. The video does not provide any additional context or information about the person or the machine.