A rearview camera is a safety feature in vehicles that provides a view of the area behind the car when reversing. It helps drivers see obstacles, pedestrians, or other vehicles that may be in their blind spots, reducing the risk of accidents. The camera typically displays the view on a screen inside the car, often integrated into the dashboard or rearview mirror. Most rearview cameras are equipped with guidelines that assist drivers in parking and maneuvering. This technology is becoming standard in many new vehicles, and it is often part of a broader suite of safety features, including parking sensors and blind-spot monitoring.