Manual operation refers to the process of controlling machinery or equipment by hand, rather than using automated systems. This method often requires an operator to physically manipulate controls, such as levers, buttons, or pedals, to perform tasks. Manual operation is commonly used in various industries, including manufacturing and agriculture, where precision and human judgment are essential. In manual operation, the operator's skills and experience play a crucial role in achieving desired outcomes. While it can be more labor-intensive than automated processes, it allows for greater flexibility and adaptability in changing conditions. This approach is often preferred for tasks that require intricate handling or immediate decision-making.