Virtual Waiting Room Server for Online Meeting Security

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Solution Overview

Problem

In modern collaboration systems, virtual personal meeting rooms often face issues where attendees join meetings that have run beyond their scheduled end time, causing confusion and unintentional exposure to information intended for the previous meeting, leading to interruptions and security concerns.

Innovation Solution

The implementation of a virtual waiting room managed by a server, which allocates resources to connect attendees to a waiting area until the meeting owner is available, providing configurable interactions and features such as audio, video, and content sharing, while preventing attendees from joining an in-progress meeting prematurely.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the virtual meeting room allows attendees to join without constraint once the owner is connected, then ease of operation is improved, but security and meeting integrity deteriorate because attendees may join in-progress meetings causing confusion and information exposure

Engineering Contradiction:
Improveease of joining meetingVSAvoidmeeting security and integrity
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent segments the meeting room into two distinct states: a waiting room state where attendees can join without constraint, and a meeting room state where only authorized participants can join. The server manages transitions between these states based on the owner's presence and meeting status, resolving the contradiction by providing ease of operation in the waiting room while maintaining security in the meeting room.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The server acts as an intermediary between attendees and the meeting room. It receives join requests, determines whether to admit attendees to the waiting room or the meeting room based on the owner's connection status and meeting state, and mediates the transition. This intermediary control resolves the contradiction by enabling easy joining while preventing unauthorized access to in-progress meetings.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If the virtual meeting room owner plans meetings back-to-back, then productivity is improved, but the risk of attendees joining in-progress meetings increases causing interruptions and confusion

Engineering Contradiction:
Improvemeeting scheduling efficiencyVSAvoidmeeting continuity and focus
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The patent implements preliminary action by creating a waiting room state before the actual meeting begins. Attendees join the waiting room in advance, and the server prepares to transition them to the meeting room only when the owner is ready and the previous meeting has concluded. This preliminary organization allows back-to-back scheduling while preventing interruptions by ensuring attendees are ready before the next meeting starts.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The server continuously monitors the meeting state and owner's connection status, providing feedback control to manage the transition from waiting room to meeting room. When the owner disconnects or the meeting ends, the server automatically transitions waiting attendees to the meeting room or releases them, ensuring smooth transitions during back-to-back scheduling without disrupting meeting continuity.

Inventive Principle:
Principle #23Feedback

3Reliability

If a virtual waiting room is introduced to prevent premature joining, then meeting security is improved, but device complexity and system resources increase

Engineering Contradiction:
Improvemeeting securityVSAvoidsystem structure complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent implements multi-functionality by having the server handle multiple functions: managing the waiting room, monitoring owner connection status, determining meeting readiness, transitioning attendees between rooms, and handling join requests. This universal approach consolidates complexity into a single server-based system rather than requiring separate dedicated components for each function, improving security while minimizing the increase in device complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUSRE49824E1Managing a virtual waiting room for online meetings
Publication Date: 2024.01.30 CISCO TECHNOLOGY INC
  • USRE49824E1 patent drawing
  • USRE49824E1 patent drawing
  • USRE49824E1 patent drawing

AI summary

A server or other computing device manages meetings in a virtual meeting room on behalf of a virtual meeting room owner. A request is received from an attendee to join a meeting in the virtual meeting room. A determination is made, based on configurations set by the virtual meeting room owner, whether to connect the attendee to a virtual waiting room. The attendee is connected to the virtual waiting room in accordance with the configurations set by the virtual meeting room owner.