Master Presenter Interface for Online Conference Content Aggregation

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Solution Overview

Problem

Current online conference systems face challenges in efficiently organizing and transmitting shared content from multiple endpoints, leading to unorganized layouts and computing bottlenecks, as they often lack flexible control over content arrangement and transmission, and may rely on separate data streams that reduce efficiency.

Innovation Solution

The system identifies a master presenter to manage the aggregation and layout of shared content from multiple endpoints, providing a master user interface to control the arrangement and transmission of content, allowing for flexible resizing, relocation, and removal of shared screens, and aggregates content at a server for efficient single-stream transmission.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If shared content from multiple endpoints is transmitted using separate data streams, then each endpoint can share content independently, but data transmission efficiency decreases and computing bottlenecks occur

Engineering Contradiction:
Improveindependent content sharingVSAvoiddata transmission efficiency
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

The patent merges multiple separate data streams into a single aggregated data stream by implementing a content aggregation mechanism at the server level. Multiple shared content sources from different endpoints are combined into one unified stream, reducing network overhead and improving transmission efficiency while maintaining the ability to share content independently from multiple endpoints

Inventive Principle:
Principle #5Merging (Combining)

2Quantity of substance

If shared content from multiple endpoints is displayed simultaneously, then comprehensive content sharing is achieved, but layout organization becomes difficult and complex

Engineering Contradiction:
Improvecontent sharing volumeVSAvoidlayout organization complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary aggregation mechanism that receives content from multiple endpoints, processes and organizes it into a unified layout, and distributes it to participants. This intermediary layer abstracts the complexity of organizing multiple content sources, allowing comprehensive content sharing while simplifying layout management through centralized control

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If flexible control over content arrangement is provided, then layout customization is improved, but system complexity increases

Engineering Contradiction:
Improvelayout control flexibilityVSAvoidsystem complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent implements self-service layout control where the system automatically manages content arrangement based on predefined aggregation rules and participant preferences. The flexibility to customize layouts is provided through automated processes that reduce manual intervention, thereby improving ease of operation while minimizing the increase in system complexity through intelligent automation

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10382498B2Controlling aggregation of shared content from multiple endpoints during an online conference session
Publication Date: 2019.08.13 CISCO TECHNOLOGY INC
  • US10382498B2 patent drawing
  • US10382498B2 patent drawing
  • US10382498B2 patent drawing

AI summary

Controlling aggregation of shared content from multiple presenters during an online conference session includes, at a server having network connectivity, at a server having network connectivity, identifying a master presenter at an endpoint among a plurality of endpoints participating in an online conference session in which at least one of the plurality of endpoints is sharing content with other participants among the plurality of participants at their respective endpoints. One or more assistant presenters are determined among the plurality of participants at their respective endpoints. A master user interface is generated to serve as the user interface on the endpoint of the master presenter and a command is received, via the master user interface, to designate a layout. The layout aggregates shared content from the endpoints of one or more of the assistant presenters to make the layout viewable at the plurality of endpoints.