Self-programming mode operation graphical user interface for a ball launch machine

Abstract

1. Name of this design: Graphical User Interface for Customized Mode Operation of a Ball Launcher. 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 custom modes of the table tennis ball serving machine. 6. Description of the changing states of the graphical user interface: The main view is the main interface of this user interface. Figure 1 shows the default interface displayed when the "Custom Mode" option in the main view is clicked. Positions 1-9 on the left can be used to select one point as the expected landing point of the ball. The middle part can be clicked to select the "Custom Combination" module. On the right, you can click "Topspin" or "Backspin" to select the "Spin Type", click "Beginner", "Intermediate" or "Advanced" to select the "Spin Level", click the "-" button to the left of "Frequency" to decrease the serve frequency, or click the "+" button to the right of "Frequency" to increase the serve frequency. You can also directly drag the parameter bar below the frequency to adjust the serve frequency. Clicking the "Add" button adds the edited ball path to the "Programming" list. Each time a ball path is added, the "Add" button must be clicked to add it to the "Programming" list to complete a set of ball paths. Programming; Selecting a ball path added to the "Programming" list and clicking the "Edit" button allows you to modify parameters such as "Landing Point," "Spin," and "Frequency" of the added ball path; Selecting a ball path added to the "Programming" list and clicking the "Delete" button allows you to delete the ball path; Interface change state diagram 2 shows the "Parameter Adjustment" interface displayed by clicking the "Up" arrow above the "Start | Pause" button in interface change state diagram 1. You can click the "-" button to the left of "Previous Roll," "Next Roll," "Curve," and "Description" or the "+" button to the right to "Adjust Parameters"; Interface change state diagram 3 shows the interface displayed by long-pressing the "Custom-1" ball path in interface change state diagram 1 as an example. You can rename the selected ball path, such as setting "Custom-1" to "Forehand Warm-up" and "Custom-2" to "Backhand Warm-up," etc. After setting, click "Confirm / Cancel" to complete the renaming. After setting the parameters, click the "Start | Pause" button to start or pause the serve. The serve order will be issued in the order of the ball paths "number" added in the "Programming" list, and the serve will be cyclical. Click the "Back" button to return to the main interface.

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