Content Access Data Synchronization via Mediator Server

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Solution Overview

Problem

Current systems fail to effectively share and synchronize content access information across different devices, such as e-book readers, digital audio players, and personal computing devices, limiting the ability to track and aggregate user interactions like annotations and bookmarks across various platforms.

Innovation Solution

A content management system that collects and processes content access information from devices upon synchronization events, aggregating this data into ordered lists and making it available across network resources and user devices, allowing for the generation of aggregated content access information.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If content access information is collected and stored locally on each device, then data availability for individual device operation is maintained, but synchronization and sharing of content access information across multiple devices fails

Engineering Contradiction:
Improvecontent access informationVSAvoidsynchronization system
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

A content management system acts as an intermediary server that receives, stores, and manages content access information from multiple devices. This mediator enables synchronization across devices without requiring direct device-to-device communication, resolving the contradiction by providing a centralized information repository that maintains data availability while enabling cross-device sharing.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The content management system provides universal access to content access information across different device types and platforms. By implementing a unified synchronization mechanism that works with various devices (e-book readers, digital audio players, personal computing devices), the system achieves both local data maintenance and cross-device information sharing without proportionally increasing complexity.

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

2Loss of information

If content access information is synchronized across all devices in real-time, then data sharing is maximized, but network bandwidth and energy consumption increase

Engineering Contradiction:
Improvecontent access informationVSAvoiddevice
Core Design Contradiction:
Loss of informationVSUse of energy by moving object

Solution Approach 1:

The system implements periodic synchronization based on synchronization events rather than continuous real-time synchronization. Devices transmit content access information at specific intervals or when designated synchronization events occur, reducing network bandwidth consumption and energy usage while still maintaining effective data sharing across devices.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The content management system automatically manages the synchronization process, determining when synchronization events occur and coordinating data exchange between devices. This self-service approach reduces the energy burden on individual devices by centralizing the synchronization decision-making and execution, allowing devices to operate with lower power consumption while still achieving comprehensive information synchronization.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If detailed content access information is tracked and aggregated, then user interaction analysis is improved, but data privacy and security risks increase

Engineering Contradiction:
Improveuser interaction trackingVSAvoiddata security
Core Design Contradiction:
Measurement precisionVSObject-affected harmful factors

Solution Approach 1:

The content management system serves as a secure intermediary that collects and aggregates detailed content access information centrally. By concentrating data management in a controlled environment with implemented security measures, the system enables precise user interaction tracking while managing security risks through centralized authentication, authorization, and data protection mechanisms rather than distributed vulnerability.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9772737B1Managing content access data in a communication network
Publication Date: 2017.09.26 AMAZON TECH INC
  • US9772737B1 patent drawing
  • US9772737B1 patent drawing
  • US9772737B1 patent drawing

AI summary

Systems, methods and interfaces for sharing content access information associated with content among devices in a communication network are provided. One or more devices collect content access information related to the presentation of content to a user on user devices. Based on a determination of a synchronization event, the originating device transmits the collected content access information, resulting in the receipt of the content access information by a content management system. The content management system can process receiving content access information from various devices and user accounts and aggregate the processed content access information into one or more ordered lists. Thereafter, the content management system can publish, or otherwise make available, one or more of the ordered lists to various network resources, originating devices, or other user devices or user accounts.