Active safety features are technologies in vehicles designed to prevent accidents before they occur. These systems use sensors, cameras, and radar to monitor the vehicle's surroundings and detect potential hazards. Examples include automatic emergency braking, lane departure warning, and adaptive cruise control, which help drivers maintain safe distances and stay in their lanes. These features work in real-time to assist drivers, enhancing overall road safety. By alerting drivers to dangers or even taking corrective actions, active safety systems aim to reduce the likelihood of collisions. As a result, they contribute to safer driving experiences for everyone on the road.