Swing doors are a type of door that pivots on hinges, allowing them to open in both directions. They are commonly used in places like restaurants, hospitals, and stores, where easy access is important. Swing doors can be made from various materials, including wood, glass, and metal, and they often feature a simple design that enhances the flow of foot traffic. These doors can be either manual or automatic, with automatic versions often equipped with sensors for hands-free operation. Swing doors are particularly useful in high-traffic areas, as they facilitate quick entry and exit without the need to pull or push the door.