In the video, a person is holding a smartphone in their hand and using their finger to swipe across the screen. The phone is displaying a colorful image, which appears to be a thermal image of a room. The person is swiping left and right across the screen, presumably to navigate through the image. The colors on the screen range from purple to yellow, indicating different temperatures. The person's finger moves smoothly across the screen, suggesting that they are familiar with the device. The background is blurred, but it appears to be an indoor setting.