Multimedia Presentation Controller Event Structure
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Solution Overview
Problem
During multi-media presentations using software like WebEx, presenters face inefficiencies as they need to search for and manage multiple independent applications and documents, wasting time and requiring manual tracking of which items are displayed, minimized, or part of the presentation.
Innovation Solution
A multi-media presentation controller with a graphical user interface that displays an event structure, allows selection and association of event items, and sends commands to start or stop applications, enabling seamless management and display of files and applications through a network to a display device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple independent applications and documents are used during presentation, then the presentation content can be diverse and rich, but the time spent searching for and managing files increases
Solution Approach 1:
The presentation is segmented into discrete events, with each event containing specific media items. This structure allows the presenter to organize content into manageable units that can be easily selected and presented without searching through unrelated files.
Solution Approach 2:
Events and their associated media items are prepared and organized in advance before the presentation. This preliminary organization eliminates the need to search for files during the actual presentation, as everything is pre-configured and ready for immediate display.
2Adaptability or versatility
If multiple independent applications are managed manually, then flexibility in content selection is maintained, but the complexity of tracking displayed and minimized documents increases
Solution Approach 1:
The event structure serves multiple functions simultaneously: it organizes content, tracks media items, manages display states, and controls presentation flow. This universal structure replaces multiple separate tracking mechanisms, reducing overall system complexity while maintaining flexibility.
3Ease of operation
If independent applications are used without association, then each application can function autonomously, but the presenter must manually track which documents are part of the presentation
Solution Approach 1:
Multiple independent media items are merged into a unified event structure that maintains the autonomy of each item while adding organizational context. The event acts as a container that groups related media items, enabling automatic tracking without compromising individual application functionality.
Data Source
AI summary
A method for controlling a multi-media presentation is provided. The method includes displaying an event structure related to an event on a graphical user interface, getting a plurality of event items associated with the event, and displaying the plurality of event items associated with the event structure on the graphical user interface. Responsive to an event trigger, the event is started. The method further includes receiving a selection of a first event item from the plurality of event items, performing a first action related to the first event item, and sending an output of the first action to a display device.