Group Data Distribution via Master Account Segmentation

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Solution Overview

Problem

Current systems for synchronizing data between electronic devices do not effectively manage data distribution across groups of devices controlled by different users, limiting collaborative access and management, especially in educational or corporate settings.

Innovation Solution

A system where multiple user devices are registered under a master account, allowing a privileged account to generate and distribute data, such as annotations or highlights, to other user devices within a group, with a group manager facilitating data distribution and reporting, enabling synchronized access and management across devices.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional synchronization systems are used between electronic devices, then data can be synchronized between devices controlled by the same user, but data cannot be synchronized between groups of devices controlled by different users

Engineering Contradiction:
Improvedata distribution capabilityVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system segments user devices into distinct groups, each with its own group identifier. Devices are organized under master accounts that can contain multiple groups, allowing selective data distribution to specific groups while maintaining clear boundaries between different user communities. This segmentation enables multi-user data sharing without requiring complete system-wide synchronization.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

A server system acts as an intermediary between user devices, receiving data from privileged devices and distributing it to target devices within the same group. The server manages group memberships, validates data distribution requests, and handles the actual data transfer, eliminating the need for direct peer-to-peer synchronization between devices and reducing overall system complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of information

If data is distributed to all user devices, then all users can access the same information, but data security and user privacy cannot be maintained

Engineering Contradiction:
Improvedata accessibilityVSAvoiddata security risk
Core Design Contradiction:
Loss of informationVSObject-affected harmful factors

Solution Approach 1:

The system applies different access rights and data distribution policies to different groups of devices. Each group receives data according to its specific needs and permissions, rather than all devices receiving identical data. Privileged devices within a group can distribute data to other devices in the same group, while maintaining security boundaries that prevent unauthorized access to devices outside the group.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system changes the parameter of data accessibility by introducing group-based permissions and privileges. Data is not universally accessible to all devices, but rather its accessibility parameter is adjusted based on group membership and device privileges. This allows selective information sharing that maintains security while enabling collaboration within authorized groups.

Inventive Principle:
Principle #35Parameter changes

3Ease of operation

If multiple user devices are managed independently, then user autonomy is maintained, but collaborative data sharing between users cannot be achieved

Engineering Contradiction:
Improveuser autonomyVSAvoidcollaborative efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system merges independent user devices into collaborative groups under shared master accounts. Devices retain their individual identities and user-specific settings, but are combined into groups that enable coordinated data distribution and access. This merging allows collaborative efficiency through shared data while preserving user autonomy through maintained device independence and individual user profiles.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS9160605B1Distributing data to groups of user devices
Publication Date: 2015.10.13 AMAZON TECH INC
  • US9160605B1 patent drawing
  • US9160605B1 patent drawing
  • US9160605B1 patent drawing

AI summary

A computing device generates a group of user devices. The computing device receives data associated with a media item from a first user device in the group. Responsive to determining that the first user device has data sharing privileges, the computing device transmits the data to one or more other user devices in the group.