Visually-Undetectable Font Color Tracking for Print Distribution
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Solution Overview
Problem
The challenge lies in tracking the status of physical mailpieces, particularly when intermediary entities like print vendors are involved, as existing tracking systems do not provide clear visibility into whether the mailpiece was received by the print vendor or the end recipient.
Innovation Solution
A visually-undetectable font color tracking system that embeds metadata within digital documents, allowing for transmission and updates across a network, enabling status assessments of physical printing and distribution through a computing environment that includes processors and program instructions for managing metadata and communications.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If visually-undetectable font color metadata is embedded in digital documents for tracking, then tracking precision is improved, but device complexity increases
Solution Approach 1:
The patent embeds tracking metadata within the existing digital document structure by nesting it as font color attributes of text elements. This allows tracking information to be contained within the document itself without requiring separate tracking systems or external databases, thereby improving tracking precision while minimizing additional system complexity.
Solution Approach 2:
The system creates a digital copy of the tracking information within the document metadata that mirrors the physical document's journey. This digital twin approach allows the enterprise to track the mailpiece status by querying the metadata in the digital document, which is updated at each stage of the mailing process, eliminating the need for complex physical tracking infrastructure.
2Loss of information
If metadata with search key data string is embedded in digital documents, then information completeness is improved, but ease of operation deteriorates
Solution Approach 1:
The patent introduces an intermediary processing layer that automatically extracts, updates, and manages the embedded metadata throughout the document lifecycle. This intermediary system handles the complexity of metadata management transparently, allowing users to benefit from complete tracking information without directly interacting with or understanding the complex metadata structure.
Solution Approach 2:
The metadata embedded in the document is designed to be self-updating and self-describing, with search key data strings that automatically identify and track the document through various stages. The document carries its own tracking information within the metadata, eliminating the need for external manual tracking operations and reducing user burden while maintaining information completeness.
Data Source
AI summary
Systems and methods transmit, across a network, digital document(s) to a third-party entity, the digital document(s) comprising metadata comprising a search key data string located within digital text of the digital document(s), the metadata comprising a visually-undetectable font color, the digital document(s) being transmitted to the third-party entity for physical printing, based on converting the digital text into physical text printed on paper, and distribution. Communication(s) are received, across the network, from the third-party entity comprising archived status update information regarding physical printing and distribution of physical document(s) associated with the digital document(s), the communication(s) comprising the metadata comprising an updated version of the search key data string. Based on receiving the communication(s) and using the updated version of the search key data string, a status assessment is generated identifying status of the physical printing and the distribution of the physical document(s) performed by the third-party entity.