What is a common feature of modern elevator control systems?

Modern elevator control systems have evolved significantly to enhance efficiency and user convenience. A key feature is the automated response to call buttons. This automation allows the system to intelligently manage multiple requests simultaneously, optimizing the elevator's routes and reducing wait times. Advanced algorithms analyze the demand for service and direct elevators to respond to calls in the most efficient manner possible.

This eliminates the need for manual operation typically seen in older systems, where an elevator operator would control the elevator's movements. Additionally, while pneumatic systems and hydraulic systems are used in some elevator designs, they do not represent the current trend toward automation and efficiency in modern control systems. The focus on automated responses highlights the advancements in technology that prioritize user experience and operational efficiency in elevators today.