Mobile Scanning for Document Sharing in Online Communities

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Solution Overview

Problem

Existing online community platforms lack efficient methods for members to upload and manage documents, and retrieve information about documents encountered in the real world, especially in a seamless and user-friendly manner.

Innovation Solution

The system allows members to associate machine-readable symbols with documents, enabling easy upload and identification within the online community, and uses mobile devices to scan these symbols for retrieving related information, integrating document management and real-world document recognition.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If members manually upload documents through traditional interfaces, then document management functionality is provided, but the process is complex and not user-friendly

Engineering Contradiction:
Improvedocument upload processVSAvoidupload interface complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The patent replaces traditional mechanical document upload interfaces with optical scanning technology. Members use mobile devices to scan machine-readable symbols (barcodes, QR codes) on physical documents, which automatically triggers document retrieval or upload. This substitutes complex manual upload procedures with simple scan-and-go interaction, dramatically improving ease of operation while reducing perceived system complexity.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system enables self-service document management where members can independently scan symbols, retrieve documents, and share information without administrator intervention. The automated document retrieval system responds to scan events by automatically fetching and displaying document content, eliminating the need for complex manual upload interfaces and reducing operational complexity.

Inventive Principle:
Principle #25Self-service

2Loss of time

If the system stores all document information centrally, then information retrieval is efficient, but the system requires complex infrastructure

Engineering Contradiction:
Improvedocument retrieval timeVSAvoidsystem infrastructure
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The system pre-associates machine-readable symbols with document metadata (titles, authors, keywords) before members need to search. When a member scans a symbol, the corresponding document information is already prepared and can be instantly retrieved from the central database, minimizing retrieval time while maintaining a manageable infrastructure through efficient pre-indexing.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces machine-readable symbols as intermediaries between physical documents and the digital document management system. These symbols encode document identifiers that serve as keys to retrieve full document content from the central database. This intermediary layer simplifies the infrastructure by using lightweight symbolic references instead of requiring the system to directly manage and retrieve all document data in complex formats.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Adaptability or versatility

If the platform integrates real-world document scanning with online community features, then user interaction is enhanced, but system complexity increases

Engineering Contradiction:
Improvedocument interaction capabilityVSAvoidsystem integration complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a universal document interaction system where a single scanning mechanism serves multiple functions: identifying physical documents, retrieving digital copies, enabling member communication, and facilitating document sharing within the online community. This multi-functional approach enhances adaptability by allowing the same interface to handle various document-related tasks, while the modular architecture manages integration complexity through standardized service interfaces.

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

Data Source

PatentUS8266208B2Method and system for sharing documents among members of an online community
Publication Date: 2012.09.11 FUJITSU LTD
  • US8266208B2 patent drawing
  • US8266208B2 patent drawing
  • US8266208B2 patent drawing

AI summary

Sharing documents among members of an online community. At least some of the illustrative embodiments are methods comprising, associating an electronic document with a machine-readable symbol, the machine-readable symbol comprising data regarding the electronic document, uploading the electronic document to an online community, the uploading by a first member of the online community; and performing, by a second member of the online community, an operation regarding the electronic document.