ADAS, or Advanced Driver Assistance Systems, refers to a collection of technologies designed to enhance vehicle safety and improve driving experiences. These systems use sensors, cameras, and radar to monitor the vehicle's surroundings, helping drivers avoid accidents and navigate more effectively. Common features of ADAS include adaptive cruise control, lane-keeping assistance, and automatic emergency braking. By providing real-time feedback and support, ADAS aims to reduce human error and make driving safer for everyone on the road.