Abstract: A method operates a display unit for extended reality that is introduced into an interior of a vehicle. A movement of the display unit in world coordinates is determined. First coordinate data corresponding to the movement of the display unit in the world coordinates are generated. Images are continuously captured with a camera of the display unit, which images include at least part of the vehicle interior. Image data corresponding to the images are generated. A movement of the display unit in a coordinate system of the vehicle interior is determined based on the image data. Second coordinate data corresponding to the movement of the display unit in the coordinate system of the vehicle interior are generated. A movement of the vehicle in the world coordinates is determined from the difference between the first coordinate data and the second coordinate data. Third coordinate data corresponding to the movement of the vehicle in the world coordinates are generated.

Abstract: A method for projecting a production process for producing a workpiece with a desired formation of a characteristic feature of the workpiece is implemented by a computer system. Using the method, the desired formation of the characteristic feature of the workpiece is detected and compared with formations of the characteristic feature of preceding workpieces. The formations of the characteristic feature of the preceding workpieces are stored in a formation database and a production parameter that is stored in a parameter database. When a formation of the characteristic feature of a preceding workpiece that is relevant to the desired formation of the characteristic feature is established with reference to the definition of the production parameter, the production parameter is defined for the production process for producing the workpiece with the desired formation of the characteristic feature.

Abstract: A method for projecting a production process for producing a workpiece with a desired formation of a characteristic feature of the workpiece is implemented by a computer system. Using the method, the desired formation of the characteristic feature of the workpiece is detected and compared with formations of the characteristic feature of preceding workpieces. The formations of the characteristic feature of the preceding workpieces are stored in a formation database and a production parameter that is stored in a parameter database. When a formation of the characteristic feature of a preceding workpiece that is relevant to the desired formation of the characteristic feature is established with reference to the definition of the production parameter, the production parameter is defined for the production process for producing the workpiece with the desired formation of the characteristic feature.