Abstract: A method, computer program, and device for testing the installation or removal of at least one component within an installation environment, comprising real and virtual elements. A component, installation environment, installer's hand, and a mixed reality system worn by the installer may be calibrated. During an installation or removal attempt, the component, installer's hand, and mixed reality system are tracked. Collisions or near-collisions between the component, installer's hand, tool, and the real and virtual elements, as well as among components, are detected. Obstructions are identified. The installation or removal attempt is visualized via the mixed reality system. Additionally, the installation or removal path and information on collisions or near-collisions are displayed.

Abstract: A method for providing a user interface of a transportation vehicle, wherein the user interface has at least one mechanically adjustable controller and a touch display and operates peripheral devices of the transportation vehicle. A user interface of a transportation vehicle for performing the method for operating the at least one mechanically adjustable controller to bring about temporary deactivation of the touch display so that operation of peripheral devices by the touch display is temporarily blocked during the operation of the mechanically adjustable controller.

Abstract: A method for providing a user interface of a transportation vehicle, wherein the user interface has at least one mechanically adjustable controller and a touch display and operates peripheral devices of the transportation vehicle. A user interface of a transportation vehicle for performing the method for operating the at least one mechanically adjustable controller to bring about temporary deactivation of the touch display so that operation of peripheral devices by the touch display is temporarily blocked during the operation of the mechanically adjustable controller.