AR Content Authentication for Physical Object Recognition
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Solution Overview
Problem
Existing augmented reality (AR) systems lack the ability to associate user-generated content with physical objects and allow user-controlled management of AR content, relying instead on system-fed or system-generated content.
Innovation Solution
A method and system that electronically associates digital content with physical items using a key and fingerprint, enabling user-generated content management and authorization, supported by various computing environments and network architectures, including blockchain-based security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing AR systems use system-fed or system-generated content, then AR content can be distributed and accessed, but user-generated content association and user-controlled content management are not enabled
Solution Approach 1:
The system enables users to self-manage AR content by allowing them to upload, associate, and control their own content without requiring complex system intervention. Users can directly associate their content with physical objects through the AR application, eliminating the need for centralized content management complexity.
Solution Approach 2:
The content management function is segmented and distributed to individual users rather than centralized. Each user manages their own content separately, associating it with specific physical objects through unique identifiers, which simplifies the overall system architecture while enabling user-generated content association.
2Adaptability or versatility
If traditional AR systems use predetermined triggers like QR codes, then AR content can be launched, but the ability to recognize standard physical objects and provide immersive experiences is limited
Solution Approach 1:
The system uses universal visual recognition capabilities that can identify various standard physical objects (products, packaging, artifacts) rather than being limited to predetermined triggers. The same recognition mechanism works across different object types, enabling immersive AR experiences while maintaining accurate object detection through advanced image processing.
3Adaptability or versatility
If AR content is made accessible to multiple users through network storage, then persistent AR experiences can be shared, but user authentication and authorization control are reduced
Solution Approach 1:
The system implements continuous feedback loops for authentication and authorization. Users are authenticated through the AR application, and their authorization status is continuously verified before allowing access to content. This feedback mechanism ensures secure multi-user access while maintaining reliable authentication controls.
Solution Approach 2:
The authentication and authorization system is dynamic rather than static. Access rights can be changed, revoked, or granted in real-time based on user actions and system conditions. This dynamic control allows flexible multi-user access while maintaining strong security through ongoing verification rather than one-time authentication.
Data Source
AI summary
A computerized method and system enables secure association of digital content with physical items through image-based authentication and augmented reality display. The method and system captures a key associated with a physical item and receives an image of the item via a mobile computing device's camera. The system processes the captured image to generate a unique fingerprint value, which is then compared against reference values using software accessed through the captured key. Upon successful authentication based on both the key and fingerprint comparison, the system retrieves associated digital content items from storage and generates an augmented reality display that overlays the content onto the live image of the physical item on the mobile device screen. This approach provides a secure mechanism for linking digital information to real-world objects while delivering an interactive augmented reality user experience.