Lottery vending graphical user interface for self-service lottery vending equipment

Abstract

1. Name of the product of this design: Graphical user interface for self-service lottery vending equipment. 2. Purpose of this design product: This design product is used to run programs and display a graphical user interface for interaction with users. 3. The key design point of this design product lies in the content of the graphical user interface on the screen. 4. The picture or photo that best illustrates the key points of the design: main view. 5. There are no design points for the rear view, left view, right view, top view and bottom view, so the rear view, left view, right view, top view and bottom view are omitted. 6. Purpose of the graphical user interface: used for purchasing lottery tickets; the main interface in the main view is used to display the types, denominations and number of remaining lottery tickets for sale. Click the "+" or "‑" button in the main interface to choose to increase or decrease the number of lottery tickets purchased. After clicking the "Pay" button in the main interface, you will enter the interface change state diagram 1; the order information for purchasing lottery tickets is displayed in the interface change state diagram 1. Clicking the "Back" button in the interface will return to the main interface. Clicking one of the payment method buttons will enter the interface change state diagram 2; the payment information for purchasing lottery tickets is displayed in the interface change state diagram 2, and the payment QR code is displayed in the box area in the lower right corner. Clicking the "Cancel Order" button in the interface will enter the interface change state diagram 3; the prompt information on whether to abandon the transaction is displayed in the interface change state diagram 3. Clicking the "Confirm Cancellation" button in the interface will return to the main interface. Clicking the "Abandon Cancellation" button in the interface will return to the interface change state diagram 2.

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