Uninterruptable Display Overlay for Presentation Control
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Solution Overview
Problem
Conventional hand-held input devices for presentations often have non-intuitive interfaces, cumbersome button arrangements, and compatibility issues, limiting their effectiveness in allowing presenters to move freely while controlling slide advancements and other presentation functions without disrupting the audience.
Innovation Solution
A computer-implemented method and system that detects a first window on a host computing device, captures its graphical content, generates a second window as a top-most overlay, and displays it, preventing pop-ups and notifications, allowing for uninterrupted presentations. The system receives input data from a hand-held input device, applies it to the underlying window, and can change opacity or zoom based on user interactions, enhancing presentation control and engagement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a presenter uses a conventional hand-held input device to control presentations, then slide advancement and presentation control functions are achieved, but the interface becomes non-intuitive and button arrangements become cumbersome
Solution Approach 1:
The patent replaces physical buttons and mechanical controls with a touch-sensitive surface that responds to finger gestures. The touch surface detects finger position and movement to control presentation functions, eliminating the need for complex button arrangements and providing an more intuitive interface for presenters.
2Reliability
If pop-ups and notifications are allowed on the display during presentations, then system messaging functionality is maintained, but the presentation experience is interrupted and audience engagement is reduced
Solution Approach 1:
The patent applies a semi-transparent overlay layer over the presentation display that proactively blocks pop-ups and notifications before they can interrupt the presentation. This preliminary protective measure ensures presentation continuity by preventing harmful interruptions from system messaging while maintaining display functionality.
Solution Approach 2:
The patent introduces a semi-transparent overlay as an intermediary layer between the presentation content and system pop-ups. This overlay acts as a mediator that allows the presenter to see both the presentation content and blocked notifications simultaneously, maintaining presentation flow while providing awareness of system messages.
3Ease of operation
If the presenter remains tied to the desktop or laptop computer to manually control the presentation, then precise control over slide flow is achieved, but the presenter cannot move about and fully engage with the audience
Solution Approach 1:
The patent replaces the need for physical proximity to the computer with wireless communication technology. The hand-held device with touch-sensitive surface communicates wirelessly with the presentation system, allowing the presenter to control slides from any location in the room while maintaining full control over presentation flow.
Data Source
AI summary
In some embodiments, a computer-implemented method includes detecting, by a first software application, a first window being displayed on a display of a host computing device, where the first window displays graphical content and is generated by a second software application. The method can further include capturing an image of the graphical content on the first window and generating a second window on the display of the host computing device, where the second window is configured as a top-most window on the display, such that subsequent application-level and system-level window pop-ups occur on a window layer below the second window. The method can further include displaying the captured image of the graphical content on the second window.