Media Storage Device Selective Content Unlocking
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Solution Overview
Problem
Current portable media storage devices are limited in capacity, requiring consumers to purchase multiple devices for additional media content, and lack a secure method to provide supplemental content without risking piracy.
Innovation Solution
A method and system that allows users to access supplemental media content electronically from a first media storage device without needing a second device, using encryption and access codes to securely unlock prestored content, enabling users to acquire additional content without increasing their storage device collection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple media storage devices are provided to consumers for additional content, then content availability is improved, but device complexity and consumer burden increase
Solution Approach 1:
The patent combines multiple media content items (primary and supplemental) onto a single media storage device. The device contains both the main content and additional supplemental content, eliminating the need for consumers to purchase multiple separate devices or discs. This merging approach resolves the contradiction by providing diverse content (improving adaptability) while maintaining a single device (reducing complexity).
Solution Approach 2:
The media storage device is designed to serve multiple functions: storing primary media content, storing supplemental media content, and providing selective access to both. This multi-functional design allows one device to replace what would traditionally require multiple specialized devices, thereby improving content availability while reducing device complexity.
2Ease of operation
If all media content is made freely accessible on a single device, then ease of operation is improved, but piracy risk increases
Solution Approach 1:
The patent applies different access restrictions to different portions of the media content. Primary content is made freely accessible, while supplemental content is protected by access codes or encryption. This differentiated approach allows easy access to main content while protecting valuable supplemental content from piracy, resolving the contradiction between ease of operation and piracy risk.
Solution Approach 2:
The system performs preliminary actions by pre-storing supplemental content on the device in an encrypted or locked state, and pre-providing access codes to authorized users. This preliminary preparation allows the system to maintain security while enabling convenient access for legitimate users, balancing ease of operation with piracy protection.
3Speed
If supplemental content is prestored on the first media storage device, then content delivery speed is improved, but device capacity requirements increase
Solution Approach 1:
The patent implements partial pre-storing of content by placing only supplemental media content on the first media storage device, while primary content may be obtained separately. This partial action provides fast access to supplemental content without requiring the device to store excessive amounts of data, thereby improving content delivery speed while managing device capacity constraints.
Data Source
AI summary
A method and system for selectively supplying media content to a user includes a first media storage device acquired by the user from a media content provider. The storage device includes first media content and information related to second media content, both of which are preferably accessible from the storage device immediately upon acquisition. After the user has reviewed the storage device's contents, the content provider receives a request from the user (e.g., at a website server) to obtain the second media content. Responsive to the request, the content provider selectively provides the user electronic access to the second media content without providing the user a second media storage device. For example, the content provider may provide the user an access code that allows the user to unlock the second media content from the first media storage device, which content was preferably prestored thereon in encrypted or another locked form.