Automatic braking is a safety feature in many modern vehicles that helps prevent collisions. It uses sensors, cameras, and radar to detect obstacles, such as other cars or pedestrians, in the vehicle's path. If the system determines that a crash is imminent and the driver hasn't reacted in time, it automatically applies the brakes to slow down or stop the vehicle. This technology is part of a broader category known as advanced driver-assistance systems (ADAS). Automatic braking can significantly reduce the severity of accidents or even avoid them altogether, making driving safer for everyone on the road.