Manual control refers to the operation of a system or device by a human operator, rather than through automated processes. This can involve using physical controls, such as levers, buttons, or joysticks, to directly influence the behavior of machines or vehicles. Manual control is often used in various fields, including aviation, automotive, and robotics, where human judgment is essential for decision-making. In contrast to automated systems, manual control allows for greater flexibility and adaptability in response to changing conditions. For example, a pilot flying an aircraft may need to manually adjust the controls during turbulence, ensuring a safe flight. While manual control can require more skill and attention, it also enables operators to apply their experience and intuition in complex situations.