Transparent Annotation Layer for Slide Control on Interactive Panels
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Solution Overview
Problem
Existing interactive flat panels require users to exit the annotation function to perform slide operations, making the process inconvenient.
Innovation Solution
The system displays a play mode interface of a slide document and an annotation application interface as a transparent layer, allowing touch operations on the annotation application to perform page-turning or annotation of the slide document without exiting the annotation interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the annotation function is called on the slide presentation interface, then the annotation capability is improved, but the slide operation convenience deteriorates because the user must exit the annotation function to control the slide presentation
Solution Approach 1:
The patent merges the annotation function and slide control functions into a single integrated interface. The annotation application interface is designed to overlay on the slide presentation interface, allowing users to perform both annotation operations and slide control operations (such as page turning) simultaneously without exiting the annotation function. This integration resolves the contradiction by enabling multiple functions to coexist in one interface, improving both annotation capability and slide operation convenience.
Solution Approach 2:
The annotation application interface is designed with multi-functionality, serving both as an annotation tool and as a control interface for the slide presentation. By implementing universal functionality, the interface can handle both annotation tasks and slide navigation tasks, eliminating the need to exit the annotation function to control slides, thus resolving the technical contradiction.
2Loss of information
If the annotation interface is displayed as a transparent layer covering the slide interface, then the slide content visibility is improved, but the touch operation control becomes more complex requiring differentiation between first and second type touch operations
Solution Approach 1:
The patent applies local quality by differentiating touch operation handling based on specific regions or types of touch interactions. The system distinguishes between first type touch operations (for slide control) and second type touch operations (for annotation), allowing different processing logic for different touch scenarios. This localized differentiation enables the transparent layer to maintain visibility while managing touch control complexity through targeted handling strategies.
Data Source
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AI summary
The present application, belonging to the computer technical field, discloses an operation method of an intelligent interaction tablet, a storage medium and related equipment. The method comprises: displaying a play mode interface of a slide document and an interface of an annotation application, wherein the interface of the annotation application is a transparent layer covering the interface of the slide document; receiving a touch operation on the interface of the annotation application; if the touch operation is of a first type, performing page-turning of the slide document; and if the touch operation is of a second type, annotating the slide document on the interface of the annotation application. Therefore, the present application can improve the convenience of the slide operation after calling the annotation interface.