Content Tracking via Unique Key Encoding

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Solution Overview

Problem

Conventional data management approaches fail to effectively track and update content items, especially when they are copied and shared in collaborative applications, leading to the potential use of outdated content.

Innovation Solution

A content management system that associates a unique key with each content item, allowing for tracking and updating by encoding it as a machine-detectable graphical indicator, enabling downstream control and notification of updates even in copied content.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If content items are copied and shared in collaborative applications, then content accessibility and collaboration efficiency are improved, but tracking and updating of the content becomes difficult

Engineering Contradiction:
Improvecollaboration efficiencyVSAvoidcontent tracking capability
Core Design Contradiction:
ProductivityVSLoss of information

Solution Approach 1:

The patent introduces a key as an intermediary element that is associated with each content item. This key acts as a mediator that enables tracking and updating of content across multiple copies and shared locations without restricting collaboration. The key serves as a unique identifier that links all instances of a content item back to its source and current status.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system implements feedback mechanisms where usage information about content items is collected and communicated back to the content management system. This feedback loop enables the system to track where content is being used, by whom, and in what context, allowing for informed updates and notifications to be sent to relevant users.

Inventive Principle:
Principle #23Feedback

2Device complexity

If conventional data management approaches are used, then system simplicity is maintained, but downstream usage tracking of content fails

Engineering Contradiction:
Improvesystem simplicityVSAvoidcontent usage tracking
Core Design Contradiction:
Device complexityVSMeasurement precision

Solution Approach 1:

The patent segments the content management approach by introducing distinct key elements for each content item. This segmentation allows the system to track individual content items independently while maintaining overall system simplicity. Each key acts as a separate tracking unit that can be monitored without complicating the entire system architecture.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If content is copied without tracking mechanisms, then ease of content sharing is improved, but reliability of content version control deteriorates

Engineering Contradiction:
Improvecontent sharing easeVSAvoidversion control accuracy
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The system performs preliminary actions by associating a key with each content item before it is copied or shared. This pre-established key linkage ensures that even as content is freely copied and distributed, each copy maintains a traceable connection to its source, enabling reliable version control and update propagation without restricting sharing operations.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12050584B2Content tracking and updating
Publication Date: 2024.07.30 CISCO TECHNOLOGY INC
  • US12050584B2 patent drawing
  • US12050584B2 patent drawing
  • US12050584B2 patent drawing

AI summary

A method, computer system, and computer program product are provided for managing content items, including tracking and/or updating content items. A content item is received from an author. A key is associated with the content item. Based on the key, a user is identified who is presenting the content item in a communication session. In response to determining that the author has updated the content item, the user is notified that an updated version of the content item is available for presentation in the communication session.