RFID Digital Image Linking and Access Control
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Solution Overview
Problem
Professional photographers face challenges in efficiently linking potential customers to their digital images, leading to resource waste and limited accessibility, as traditional methods are time-consuming and do not restrict public access effectively.
Innovation Solution
A system and method that uses RFID devices with electronic product codes to link digital images to a digital camera and a digital image delivery system, allowing quick linking of images to potential customers while restricting public access, using a hierarchical structure for EPCs and embedding codes in EXIF files for efficient image management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If traditional paper identification and tagging systems are used to link customers to photos, then customers can be identified and photos can be linked, but the process takes a considerable amount of time and organization
Solution Approach 1:
The patent replaces manual paper identification and tagging systems with RFID (radio frequency identification) technology. RFID readers automatically read customer identifiers via radio waves and link photos to customers electronically, eliminating the need for physical paper handling and manual data entry. This substitution dramatically reduces the time required to link customers to their photos while increasing overall photo delivery efficiency.
2Ease of operation
If all digital images are made accessible for public viewing, then customer accessibility is improved, but photographers cannot restrict access to unwanted images
Solution Approach 1:
The patent implements differential access control where different levels of accessibility are assigned to different photos based on customer preferences and photographer decisions. The system allows individual photos or photo groups to be marked as public, private, or conditionally accessible, enabling photographers to selectively control which images are viewable by the general public versus specific customers only.
Solution Approach 2:
The access control system is dynamic rather than static, allowing photographers to modify viewing permissions at any time. The system can dynamically adjust photo accessibility based on customer authentication status, purchase decisions, and photographer preferences, providing flexible control over image distribution while maintaining ease of access for authorized users.
3Ease of operation
If photographers print and display all photos for customer viewing, then accessibility is improved, but resource waste increases from printing photos that will never be purchased
Solution Approach 1:
The patent eliminates physical photo printing and display by creating a digital viewing environment. Customers can view high-resolution digital copies of photos on electronic displays or devices without requiring physical prints. This digital copying approach allows unlimited viewing accessibility while completely eliminating the material waste associated with printing photos that may never be purchased.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables efficient and secure linking of digital images to potential customers, reducing resource waste and improving accessibility, while preventing public access to unwanted images, allowing photographers to manage and distribute images efficiently.
Implementation Method 1
RFID is an automatic identification method that uses radio frequency to transmit identification data to a reader
Data Source
AI summary
This disclosure is a method and system for the linking of digital images to RFID devices. The method includes providing at least one radio frequency identification device, each radio frequency identification device having a electronic product code; linking one or more of the electronic product codes to a digital image file; and storing the linked digital image file into a memory. The disclosure allows users to easily access only images that are linked to their RFID device. Thereby, this disclosure allows a photographer easy access to potential customers while protecting user's privacy.