A manipulator is a device or mechanism that moves or controls something in a controlled manner. In robotics, a manipulator is a mechanical device designed to mimic the functions of a human arm, often used in industrial automation, assembly lines, and other applications requiring precise control and movement. The term can also refer to a person who manipulates others, exerting shrewd or devious influence to control them. In Hebrew, a manipulator can be translated as מניפולטור (mechanically) or מניפולטור (personally). In Spanish, it is manipulador, in French manipulateur, and in German Manipulator. Manipulators are crucial in various fields, including manufacturing, where they handle materials, perform tasks, and interact with environments that may be hazardous or inaccessible to humans. They can be categorized based on their degrees of freedom, which determine the range and complexity of movements they can perform.