Audio-Video Conference Question Routing System

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Solution Overview

Problem

Conventional audio/video conferencing systems are inefficient when a single presenter is giving a presentation to multiple participants, as participants' questions can obscure the presenter's information, leading to missed important insights and irrelevant or repeated questions that disrupt the flow of the presentation.

Innovation Solution

The system introduces a 'Smart Presentation' mode that records questions instead of transmitting them immediately, analyzing the relevance and timing for playback, ensuring only relevant questions are shared at appropriate moments, and preventing repetition of already answered questions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If questions are transmitted immediately to all participants, then participants can ask questions in real time, but the presenter's information is obscured and important insights are missed

Engineering Contradiction:
Improvereal-time question interactionVSAvoidpresenter's information obscured
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The system segments the audio stream into presenter audio and participant question audio, allowing them to be transmitted separately. The presenter's audio continues uninterrupted while questions are queued and transmitted independently, preventing obstruction of the presenter's information.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary action by recording and queuing participant questions before the presenter finishes speaking. Questions are captured during the presentation and stored for later transmission, ensuring the presenter's complete information is delivered first before any questions interrupt.

Inventive Principle:
Principle #10Preliminary action

2Productivity

If 'Mute All' option is used to prevent interruptions, then the presenter can maintain flow, but important questions or comments from participants are lost

Engineering Contradiction:
Improvepresenter's flow maintainedVSAvoidimportant questions lost
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The system extracts participant questions from the main audio stream and separates them into a distinct question queue. This allows the presenter to speak without interruption while questions are captured and stored separately for later delivery, preventing both obstruction of the presenter and loss of participant input.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system introduces an intermediary mechanism (the question queue and transmission controller) that mediates between the presenter's audio stream and participant questions. This intermediary buffers and schedules question transmission appropriately, allowing both the presenter's flow and participant engagement to coexist.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Loss of information

If all participants receive all questions, then everyone stays informed, but irrelevant questions disrupt participants who don't need to hear them

Engineering Contradiction:
Improveparticipants stay informedVSAvoidirrelevant questions disrupt participants
Core Design Contradiction:
Loss of informationVSObject-affected harmful factors

Solution Approach 1:

The system applies local quality by customizing question delivery to each participant based on their role or needs. Instead of uniform distribution, the system selectively transmits questions to specific participants or groups who are most relevant to the question content, reducing disruption to those who don't need the information.

Inventive Principle:
Principle #3Local quality

Data Source

PatentUS11521640B2Systems and methods for improved audio-video conferences
Publication Date: 2022.12.06 ADEIA GUIDES INC
  • US11521640B2 patent drawing
  • US11521640B2 patent drawing
  • US11521640B2 patent drawing

AI summary

Systems and methods for efficient management of an audio/video conferences is disclosed. The method includes receiving an audio question from a first user of a plurality of users connected to a conference, recording the audio question and preventing an immediate transmission of the audio question to the plurality of users connected to the conference, analyzing the recorded audio question to determine that the audio question is relevant to a second user of the plurality of users and not relevant to a third user of the plurality of users, preventing the audio question from being transmitted to the third user, and transmitting the audio question to the second user of the plurality of users.