A dash cam, short for dashboard camera, is a small video camera mounted on a vehicle's dashboard or windshield. It records the view through the front window while driving, capturing video footage of the road and surroundings. Dash cams are often used to provide evidence in case of accidents, helping to clarify what happened during a collision. Many dash cams also come with additional features, such as GPS tracking, night vision, and loop recording. Some models can even record from multiple angles, including the interior of the vehicle. This technology has gained popularity among both drivers and insurance companies for its ability to enhance safety and accountability on the road.