Position sensing refers to the technology used to determine the location of an object in space. This can involve various methods, such as using sensors like potentiometers, encoders, or GPS. These devices convert physical position into electrical signals, allowing for accurate tracking and control in applications like robotics and automation. In industrial settings, position sensing is crucial for machinery operation and safety. For example, robotic arms rely on precise position sensing to perform tasks accurately. By knowing their exact position, these systems can improve efficiency and reduce the risk of errors or accidents during operation.