In the video, a person is holding a smartphone in their hand and using it to control a computer. The person is scrolling through the phone's screen and selecting options to control the computer. The phone appears to be connected to the computer via a cable, and the person is using the phone's touch screen to navigate the computer's interface. The person's hand movements are smooth and precise, indicating familiarity with the technology. The background is blurred, but it seems to be an indoor setting with artificial lighting. The person's attire is not visible, so their identity and location remain unknown. The video does not contain any audio, so the viewer is unable to hear any sounds or dialogue. Overall, the video showcases the convenience and versatility of using a smartphone to control a computer.