The video shows a person holding a smartphone in their hand. The phone's screen displays a thermal imaging camera, which is being used to scan an object. The camera's screen shows the object's temperature in different colors, with red indicating high temperatures and blue indicating low temperatures. The person adjusts the camera settings and moves the phone around the object to capture different angles. The video provides a clear view of the thermal imaging technology and how it can be used to visualize heat patterns in real-time.