Graphical User Interface for Touch Keyboard Systems in Electronic Devices

Abstract

1. Name of the product in this design: Graphical User Interface for a Touch Keyboard System for Electronic Devices. 2. Intended use of this design: for use in electronic devices. 3. The key design feature of this product is its graphical user interface. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Purpose of the graphical user interface: A POS keyboard operation interface for both visual recognition and POS touch keyboard modes. The main view is in visual recognition mode. In the main view, when the device weight is 0 or when "keyboard / recognition" is clicked, the interface changes as shown in Figure 1. The interface change state diagram 1 shows the touch keyboard mode. In the interface change state diagram 1, when the device recognizes the weight of the weighed goods or clicks "keyboard / recognize", it returns to the main view. In interface state diagram 1, long-pressing a key will take you to interface state diagram 2; in interface state diagram 2, selecting any key will take you to interface state diagram 3, where you can configure keyboard mapping. The usage status reference image shows the display interface of the touch keyboard system on the side screen.

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