Manual control refers to the operation of a device or system by a human using physical inputs, such as buttons, levers, or joysticks. This type of control allows the operator to directly influence the actions of the machine, providing immediate feedback and adjustments based on their decisions. In contrast to automated systems, where machines perform tasks independently, manual control requires active participation from the user. Examples of manual control can be found in various fields, including aviation, where pilots use control yokes to steer aircraft, and video gaming, where players manipulate controllers to navigate virtual environments.