Content Synchronization System with Duplicate Detection

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Solution Overview

Problem

Users face challenges in managing and synchronizing content across multiple devices, including duplicates and multiple versions, without effective awareness or organization.

Innovation Solution

The system creates and updates records associated with content, allowing users to request and confirm actions such as viewing, printing, or deleting, while automatically identifying and managing duplicates and versions through a review and capture module, ensuring that the highest quality or original content is used.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If content is stored across multiple devices, then content availability and accessibility are improved, but content management complexity and synchronization difficulty increase

Engineering Contradiction:
Improvecontent availabilityVSAvoidcontent management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a centralized content management system that acts as an intermediary between multiple devices. This system maintains a database of content metadata and coordinates synchronization operations, allowing devices to access content without directly managing the complexity of cross-device synchronization. The intermediary system handles duplicate detection, version control, and coordination of content operations across the device network.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If duplicate content is allowed across devices, then content accessibility is improved, but awareness of duplicates and organization efficiency deteriorate

Engineering Contradiction:
Improvecontent accessibilityVSAvoidawareness of duplicates
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The system implements feedback mechanisms that provide users with information about duplicate content across devices. When a user requests content, the system checks the content database, identifies duplicates, and presents this information to the user through notifications or interface displays. This feedback loop enables users to make informed decisions about content management while maintaining accessibility benefits of duplicates.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The centralized content management system serves as an intermediary that tracks and manages duplicate content across devices. It maintains a database recording content metadata including location, version, and duplication status, allowing the system to awareness and organize duplicates without preventing their existence for accessibility purposes.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If multiple versions of content are stored, then content evolution and flexibility are improved, but awareness of related content and organization deteriorate

Engineering Contradiction:
Improvecontent flexibilityVSAvoidawareness of related content
Core Design Contradiction:
Adaptability or versatilityVSLoss of information

Solution Approach 1:

The centralized content management system acts as an intermediary that tracks multiple versions of content across devices. It maintains a database recording version information, relationships between versions, and location data. This intermediary structure enables the system to manage content evolution while providing organizational awareness through metadata tracking and user interface presentations.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9075805B2Methods and apparatuses for synchronizing and tracking content
Publication Date: 2015.07.07 SONY GROUP CORP
  • US9075805B2 patent drawing
  • US9075805B2 patent drawing
  • US9075805B2 patent drawing

AI summary

In one embodiment, the methods and apparatuses synchronizing and tracking content receive a request corresponding to a specific content; review a record associated with the specific content in response to the request; selectively transmit a confirmation for the request based on the reviewing; and perform the request based on receiving the confirmation.