Dynamic Positioning (DP) is a computer-controlled system used on ships and offshore vessels to maintain their position and heading automatically. It uses sensors to monitor the vessel's location and adjusts the thrusters and propellers to counteract environmental forces like wind and waves, ensuring stability without the need for anchors. This technology is crucial for operations such as drilling, diving, and construction in marine environments. By utilizing DP, vessels like offshore supply ships and drilling rigs can work efficiently and safely in challenging conditions, enhancing productivity and reducing the risk of accidents.