Digital Content Access Control via Machine-Readable Codes

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Solution Overview

Problem

Companies face challenges in managing and restricting access to digital content associated with physical products, including timing, location, and sharing limitations, as existing systems lack efficient mechanisms for controlling user access and content distribution.

Innovation Solution

A system and method utilizing machine-readable codes on physical products to manage digital content access, where a communication device captures and decodes these codes to connect with a gateway server that verifies user permissions and initiates content delivery or sharing based on predefined conditions, allowing for time, location, and user-specific access controls.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If digital content is made accessible to users through physical product codes, then user engagement and content distribution are improved, but control over access timing, location, and sharing becomes difficult to manage

Engineering Contradiction:
Improvecontent distribution flexibilityVSAvoidaccess control management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a server as an intermediary between the user's communication device and the digital content. The server receives the unique code from the device, verifies it against the database to determine access permissions, and then provides the content or sharing links accordingly. This intermediary architecture enables sophisticated access control (time-based, location-based, sharing limits) without requiring complex control logic in the user's device, thus resolving the contradiction between distribution flexibility and management complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Quantity of substance

If users are allowed to share digital content with multiple people, then content reach and marketing effectiveness are improved, but tracking and managing content usage becomes more difficult

Engineering Contradiction:
Improvecontent reachVSAvoidcontent usage tracking
Core Design Contradiction:
Quantity of substanceVSLoss of information

Solution Approach 1:

The system implements feedback mechanisms where the server tracks each time a sharing link is used to access content. When a recipient uses a shared link, the server records this usage, verifies the sharing permissions, and can provide feedback to the content owner about who has accessed the content and when. This feedback loop enables comprehensive usage tracking even as content reaches multiple users, resolving the contradiction between content reach and usage tracking.

Inventive Principle:
Principle #23Feedback

3Reliability

If access to digital content is restricted by time and location, then content security and compliance are improved, but user convenience and accessibility are reduced

Engineering Contradiction:
Improvecontent securityVSAvoiduser accessibility
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system performs preliminary actions by pre-configuring access rules in the database associated with each unique code. Time restrictions, location restrictions, and sharing limits are predetermined and stored on the server. When a user presents a code, the server automatically retrieves and applies these pre-set rules without requiring real-time complex calculations or user input. This preliminary configuration maintains security and compliance while keeping the user experience simple and accessible, resolving the contradiction between security and ease of operation.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentEP3839862A1A system and method for digital content management and sharing
Publication Date: 2021.06.23 UPM RAFLATAC OY
  • EP3839862A1 patent drawingFigure 1
  • EP3839862A1 patent drawingFigure 2
  • EP3839862A1 patent drawingFigure 3

AI summary

The invention relates to digital content management and sharing. In accordance with an embodiment, there is provided a method comprising receiving from a communication device a request comprising information related to a product, a requesting consumer, and a requested operation, wherein the information related to the product is obtained on the basis of a machine readable code associated with the product; examining the received information to determine whether the requested operation is permissible for the requesting consumer; and if the examination reveals that the requested operation is permissible for the requesting consumer, the method further comprises at least determining if the requested operation is for a targeting consumer or for the requesting consumer. If the requested operation is for the targeting consumer, the method further comprises determining at least one condition for performing the requested operation by the targeting consumer; creating an initiating message; including the at least one condition to the initiating message; and sending the initiating message to a communication device of the targeting consumer to initiate the requested operation. If the requested operation is for the requesting consumer, the method further comprises determining at least one condition for performing the requested operation by the requesting consumer; creating a response message; including a link for performing the requested operation to the response message; and sending the response message to a communication device of the requesting consumer.