Operation bar for the graphical user interface of music playback on electronic devices

Abstract

1. Name of the product in this design: Operation bar for a graphical user interface for music playback in electronic devices. 2. Purpose of this design: An electronic device. 3. The key design feature of this product is its graphical user interface. 4. The picture or photo that best illustrates the key design points: Design 1 front view. 5. Design 1 is designated as the basic design. 6. Purpose of the graphical user interface: The graphical user interface in this design is used to display music playback information. A partial graphical user interface is used to display the interface's customizable operation bar. 7. Description of the changing states of the graphical user interface: The interface shown in the main view of Design 1-Design 2 is the music playback information display interface. Specifically, the left side of the interface shown in the main views of Design 1-Design 2 displays an operation bar area. The operation bar area displays multiple operation buttons, such as the "Settings" button. The interface can be navigated to by clicking the operation button. 8. Other situations requiring explanation: In the interface shown in each design main view, the part covered by the red semi-transparent overlay is limited to the part that does not require protection.

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