Collaborative Spreadsheet Task Management and Data Synchronization

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Solution Overview

Problem

Current online collaborative spreadsheet implementations limit collaborative functionality, reducing their usefulness for groups of users by not effectively managing edits, tasks, and data integration across devices.

Innovation Solution

A collaborative content management system that allows embedding and managing spreadsheet portions within documents, enabling real-time updates, task management within cells, and seamless data integration across devices, while maintaining the structure and functionality of spreadsheets.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If spreadsheet data is embedded in documents, then data integration and collaboration are improved, but data synchronization and consistency become more complex

Engineering Contradiction:
Improvedata integrationVSAvoiddata synchronization
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent embeds spreadsheet portions directly within document structures, allowing spreadsheet data to be nested inside documents. This enables seamless data integration while maintaining the hierarchical organization of information, resolving the contradiction by integrating data without requiring separate synchronization systems.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The system introduces an intermediary mechanism that automatically manages data synchronization between embedded spreadsheets and parent documents. This intermediary handles the complexity of keeping data consistent across multiple devices and formats, allowing users to benefit from integrated data without directly managing synchronization complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If multiple users can edit spreadsheet cells, then collaborative functionality is improved, but data consistency and error reduction become more challenging

Engineering Contradiction:
Improvecollaborative functionalityVSAvoiddata consistency
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The system implements real-time feedback mechanisms that notify users of concurrent edits and automatically resolve conflicts. When multiple users edit the same spreadsheet portion, the system provides feedback about the changes and ensures data consistency through automated conflict resolution, maintaining both collaboration and reliability.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The patent establishes preliminary rules and protocols for concurrent editing before conflicts occur. Users are prompted to confirm edits or select conflict resolution strategies in advance, preventing data consistency issues before they arise and enabling smooth multi-user collaboration.

Inventive Principle:
Principle #10Preliminary action

3Ease of operation

If spreadsheet portions are embedded in documents, then task organization is improved, but maintaining spreadsheet integrity becomes more difficult

Engineering Contradiction:
Improvetask organizationVSAvoidspreadsheet integrity
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The system divides the spreadsheet into discrete, embeddable portions that can be selectively placed within documents. Each portion maintains its internal integrity and structure while being organized within the broader document context, allowing flexible task organization without compromising spreadsheet stability.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent creates a universal embedding mechanism that works across different document types and spreadsheet portions. This multi-functional approach maintains spreadsheet integrity through standardized protocols while enabling versatile task organization across various collaboration scenarios.

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

Data Source

PatentUS20190138583A1Task management in a collaborative spreadsheet environment
Publication Date: 2019.05.09 DROPBOX INC
  • US20190138583A1 patent drawing
  • US20190138583A1 patent drawing
  • US20190138583A1 patent drawing

AI summary

A collaborative content management system allows for the mutual-synchronization of content within a spreadsheet and within a document in which a set of spreadsheet cells are embedded. When a user modifies the embedded set of cells, the spreadsheet is updated to reflect the modification. A set of tasks, for instance each associated with descriptive text and one or more interactive elements, can be incorporated into a set of spreadsheet cells such that a user can interact with the tasks. A data value from a spreadsheet cell can be embedded into a document such that when the spreadsheet is updated and the data value changes, the corresponding embedded data value within the document can be changed. Spreadsheets can also include comments that can be navigated using a movable interface element that changes position within the spreadsheet based on a location of a set of cells corresponding to a comment.