Digital Annotation Linking Across Format Conversions
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Solution Overview
Problem
Conventional digital content generation systems are inefficient and error-prone due to the manual tracking and incorporation of reviewer comments across different file formats, which often result in misplaced or omitted comments, especially when objects are moved within the digital content, and lack support for diverse annotation styles like free-form diagrams.
Innovation Solution
A digital content generation system that converts digital content between formats while maintaining annotation-object associations, accurately imports and links annotations to objects, and supports various annotation styles, including free-form diagrams, ensuring that comments remain associated even after object movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional file format conversion is used to share digital content between creators and reviewers, then format compatibility is improved, but annotation-object association is lost causing comments to be misplaced or omitted
Solution Approach 1:
The patent introduces an intermediary mechanism (annotation data structure with unique identifiers and coordinate information) that mediates between the digital content and annotations across format conversions. This intermediary preserves the association between annotations and objects by maintaining reference data that survives the conversion process, allowing accurate re-linking after format changes.
Solution Approach 2:
The system performs preliminary actions by embedding annotation association data (unique identifiers, coordinate information, and object references) into the digital content before format conversion. This preliminary embedding ensures that when conversion occurs, the annotation-object relationships are already preserved in a format that can be recovered and re-applied to the converted content.
2Measurement precision
If manual tracking of reviewer comments is implemented, then comment accuracy is improved, but time consumption and error probability increase
Solution Approach 1:
The system implements self-service by automatically maintaining annotation-object associations through embedded unique identifiers and coordinate data. Instead of requiring manual tracking, the system self-manages the linkage between comments and content objects through automated data structures that persist through format conversions, eliminating manual intervention while maintaining accuracy.
Solution Approach 2:
The patent incorporates feedback mechanisms where the system continuously verifies and maintains annotation associations by comparing stored coordinate information and unique identifiers against the current state of digital content. This feedback loop ensures accuracy is maintained automatically without manual checking, reducing both time consumption and error probability.
3Adaptability or versatility
If free-form diagram annotations are supported, then reviewer expression flexibility is improved, but system complexity increases
Solution Approach 1:
The patent applies universality by creating a unified annotation data structure that can accommodate multiple annotation types (free-form diagrams, text comments, callouts, shapes) through a single flexible framework. This universal structure uses common elements (unique identifiers, coordinate data, object references) that work across all annotation styles, allowing diverse expression forms without proportionally increasing system complexity.
Data Source
AI summary
Digital annotation and digital content linking techniques implemented by digital content generation system as part of a computing device are described. The system is configured to convert a digital document including an object from a first format to a second format, receiving the digital document in the second format with an annotation associated with the object, converting the digital document in the second format with the annotation associated with the object to the first format, and maintaining the association between the annotation and the object subsequent to an alteration in a page sequence of the document in the first format, or movement of the object.