A method includes writing vehicle data parameters (VDPs) into a memory in order of a vehicle outputting the VDPs. The method also includes displaying a first view of a graphical user interface (GUI) on a display. The GUI includes one or more VDP graphs, a graph-axis control, and a first vehicle operating condition (VOC) indicator at the graph-axis control. The method also includes displaying a second view of the GUI on the display in response to a selection of the first VOC indicator. The first and second views include first and second sets of VDP graphs, respectively. The second set of VDP graphs includes VDPs not represented in the first set of VDP graphs. Graph-axis control segments within the graph-axis control in the first and second views cover different portions of the graph-axis control. The graph-axis control segments correspond to different portions of the VDPs written into the memory.

An operating device includes an input device that receives a character input of a user, a display device that displays input characters in an input field, and a delete device that deletes at least one character displayed in the input field in a deleting process. The delete device is configured, during the deleting process, in the input field, to move a delete element successively over in each case one of the displayed characters and in so doing in each case to delete the character or to mark it for a deletion to be carried out at the end of the deleting process. The delete device can also be configured to, during the deleting process, to detect a sliding movement of a user's finger on at least one touch-sensitive touch field and to control the movement of the delete element depending on the detected sliding movement.

Embodiments of this application disclose a vehicle cockpit screen operation method and a related device. The method includes: A head unit device obtains attribute information of an operation on a first screen in a plurality of screens in a cockpit; the head unit device determines a second screen from the plurality of screens based on the attribute information; and the head unit device displays a mirror interface of the second screen on the first screen. In embodiments of this application, when different screens in the cockpit need to be operated, only mirrors of the different screens need to be switched, and a user does not need to change a location of the user, thereby improving convenience of an operation on a screen in a vehicle cockpit. In addition, there is no need to add physical hardware to implement operations on the different screens in the cockpit. This can reduce hardware costs.

A method for increasing safety during the operation of a device. Multiple widgets are displayed on a graphical user interface. Each widget is assigned an operating function of the device; each operating function is selectable by selecting the corresponding widget via an input gesture of a user. Data relating to a current situation is detected, and it is determined whether increased attention is required in the current situation based on the data. If increased attention is required, the widgets are arranged such that each widget is assigned a simple input gesture which differs greatly from input gestures assigned to other displayed widgets in order to increase safety during the operation of the device.

A device, system and method for providing a user with feedback on an input. During use, when an input is received, the input is evaluated and classified. Depending on the determined class, an orientation of an interface of a display element displayed on a display unit (IO) is modified.

A control apparatus for providing a user interface to a user is provided. The apparatus comprises a display control unit configured to display a selectable object on a display apparatus, a detection unit configured to analyze an image of a hand of the user to detect a position of the hand, a specifying unit configured to specify an indicated position in the display apparatus based on the position of the hand, and a processing unit configured to, based on the indicated position overlapping the selectable object, execute processing associated with the selectable object. The display control unit further displays, in the display apparatus, a cursor that indicates the indicated position.

A vehicle distance reminder system, a vehicle distance reminder method, a storage medium, and a vehicle are provided. The vehicle distance reminder system includes: a distance detection unit configured to detect a relative distance between a target vehicle and the ego vehicle, where the target vehicle is located directly behind or laterally behind the ego vehicle; a display screen configured to display an image of the target vehicle and an image of the ego vehicle, where the display screen is provided with a cursor, the cursor is used to reflect the relative distance, and the cursor is able to move within a target area of the display screen, and a color value of the cursor changes in response to a motion of the cursor.

A method includes writing vehicle data parameters (VDPs) into a memory in order of a vehicle outputting the VDPs. The method also includes displaying a first view of a graphical user interface (GUI) on a display. The GUI includes one or more VDP graphs, a graph-axis control, and a first vehicle operating condition (VOC) indicator at the graph-axis control. The method also includes displaying a second view of the GUI on the display in response to a selection of the first VOC indicator. The first and second views include first and second sets of VDP graphs, respectively. The second set of VDP graphs includes VDPs not represented in the first set of VDP graphs. Graph-axis control segments within the graph-axis control in the first and second views cover different portions of the graph-axis control. The graph-axis control segments correspond to different portions of the VDPs written into the memory.