3D vision systems enable image processing and object recognition in three dimensions. They can be used for completeness inspection and for detecting moving objects in applications such as conveyor technology, packaging, and intralogistics. 3D vision systems are also suitable for mobile machine applications, where they can detect objects and people in danger zones and help reduce the risk of collisions. The applications of 3D vision systems can be broadly categorized into automation, robotics, logistics automation, and mobile machines, providing flexible solutions for a wide range of industrial environments.