Method for the spanning display of a display content of a user interface of a means of locomotion, said user interface comprising: - a first display device, - a second display device, - a finger strip which extends in the shape of a line or a curve and which is set up for the tactile guidance of a finger of the user, the finger strip being arranged between the first and second display devices (4, 4a), and - a detection unit (3, 3a) which is set up to detect a movement of human tissue carried out on the finger strip and to convert it into electrical signals, the method comprising the steps of: - displaying a first area associated with a first display content on the first display device of the means of locomotion, - displaying a second display content on the second display device of the means of locomotion, - displaying a second area associated with the first display content on the second display device, whereby a first display content is displayed in a spanning manner, - receiving a predefined user input with respect to the second area associated with the first display content and displayed on the second display device, in response thereto - expanding the area associated with the first display content on the second display device of the means of locomotion, wherein the expansion of the area associated with the first display content to the second display device of the means of locomotion comprises: - overlaying and/or replacing the second display content on the second display device in a third area of the second display device arranged between the first area and the second area, the first, the second and the third areas (12a, 12b, 12c) being arranged next to each other such that no display elements unrelated to the subject are arranged between them, and - continuously displaying the second display content in other sub-areas of the second display device. - a first display device, - a second display device, - a finger strip which extends in the shape of a line or a curve and which is set up for the tactile guidance of a finger of the user, the finger strip being arranged between the first and second display devices (4, 4a), and - a detection unit (3, 3a) which is set up to detect a movement of human tissue carried out on the finger strip and to convert it into electrical signals, the method comprising the steps of: - displaying a first area associated with a first display content on the first display device of the means of locomotion, - displaying a second display content on the second display device of the means of locomotion, - displaying a second area associated with the first display content on the second display device, whereby a first display content is displayed in a spanning manner, - receiving a predefined user input with respect to the second area associated with the first display content and displayed on the second display device, in response thereto - expanding the area associated with the first display content on the second display device of the means of locomotion, wherein the expansion of the area associated with the first display content to the second display device of the means of locomotion comprises: - overlaying and/or replacing the second display content on the second display device in a third area of the second display device arranged between the first area and the second area, the first, the second and the third areas (12a, 12b, 12c) being arranged next to each other such that no display elements unrelated to the subject are arranged between them, and - continuously displaying the second display content in other sub-areas of the second display device. - displaying a first area associated with a first display content on the first display device of the means of locomotion, - displaying a second display content on the second display device of the means of locomotion, - displaying a second area associated with the first display content on the second display device, whereby a first display content is displayed in a spanning manner, - receiving a predefined user input with respect to the second area associated with the first display content and displayed on the second display device, in response thereto - expanding the area associated with the first display content on the second display device of the means of locomotion, wherein the expansion of the area associated with the first display content to the second display device of the means of locomotion comprises: - overlaying and/or replacing the second display content on the second display device in a third area of the second display device arranged between the first area and the second area, the first, the second and the third areas (12a, 12b, 12c) being arranged next to each other such that no display elements unrelated to the subject are arranged between them, and - continuously displaying the second display content in other sub-areas of the second display device. - overlaying and/or replacing the second display content on the second display device in a third area of the second display device arranged between the first area and the second area, the first, the second and the third areas (12a, 12b, 12c) being arranged next to each other such that no display elements unrelated to the subject are arranged between them, and - continuously displaying the second display content in other sub-areas of the second display device.