Training mode operation graphical user interface for a ball launching machine

Abstract

1. Name of the product in this design: Graphical User Interface for Training Mode Operation of a Ball Machine. 2. Purpose of this design: For operating a table tennis ball serving machine. 3. The key design features of this product are the graphical user interface content on the product screen. 4. The image or photo that best illustrates the design points: Interface change state diagram 1. 5. Purpose of the graphical user interface: Used to set the training mode of the table tennis ball serving machine. 6. Description of the graphical user interface's changing states: The main view is the main interface of this user interface. Figure 1 shows the default interface displayed when clicking the "Training Mode" option in the main view. Positions 1-9 on the left are used to view the ball landing point of the corresponding "Training Combination" after selecting it; these cannot be adjusted. In the middle section, you can slide the "Training Combination" module up and down and click to select the desired training, such as clicking "Backhand Topspin Against Backspin" to train a backhand topspin against backspin. On the right, you can click "Beginner," "Intermediate," or "Advanced" to select the "Level." You can click the "-" button to the left of "Frequency" to reduce the frequency. To adjust the serve frequency, you can click the "+" button to the right of "Frequency" or drag the parameter bar below the frequency. The "Combination Ball" section will display "Number," "Landing Point," and "Spin Type." The interface change state diagram 2 shows the "Parameter Adjustment" interface displayed by clicking the "Up" arrow above the "Start | Pause" button in the interface change state diagram 1. You can click the "-" button to the left of "Upper Roll," "Lower Roll," and "Arc" or the "+" button to the right to adjust the parameters. After setting the parameters, click the "Start | Pause" button to start or pause the serve, and click the "Back" button to return to the main interface.

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