Ink Input and Typeset Display for Digital Recognition
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Solution Overview
Problem
Conventional devices do not allow users to simultaneously view or switch easily between ink input and typeset representations, making it difficult to correct mistakes or share handwritten content, as the conversion from ink input to typeset is unidirectional and does not allow retrieval of the original ink data.
Innovation Solution
A method and device that accept ink input, determine typeset, and provide a combined display of both ink input and typeset on a screen, allowing users to visually associate and switch between the two representations, with features like side-by-side viewing, flashlight mode, and dynamic adjustment of display sizes and positions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If ink input is converted to typeset in conventional devices, then the content can be shared and edited digitally, but the original ink data becomes unretrievable making mistake correction difficult
Solution Approach 1:
The system creates a digital typeset copy from the ink input while preserving the original ink data. This allows the typeset version to be shared and edited digitally without losing the ability to retrieve and correct the original ink input, as both versions can coexist
Solution Approach 2:
The system allows users to discard the typeset version temporarily to recover and edit the original ink input when mistakes need correction. The ink data remains recoverable and can be re-converted to typeset after corrections are made
2Device complexity
If ink input is treated as unidirectional conversion to typeset, then the processing flow is simple, but users cannot view or switch between ink input and typeset simultaneously
Solution Approach 1:
The system dynamically switches between displaying ink input and typeset representations based on user interaction. Users can tap on the display to switch between views, and the system adapts the display state without requiring complex manual configuration
Solution Approach 2:
The display is segmented into separate regions showing ink input and typeset representations simultaneously. This segmentation allows users to view both forms side-by-side while maintaining a relatively simple processing architecture
3Productivity
If only typeset is displayed after conversion, then the digital format is optimized for sharing, but users lose the ability to review original handwriting for better recall and association
Solution Approach 1:
The system creates a digital typeset copy that preserves the semantic meaning of the ink input while maintaining the original ink visual representation. This allows both the optimized digital format for sharing and the original handwriting for review to coexist
Solution Approach 2:
The system allows users to recover the original ink visual information whenever needed for review and recall, even after typeset conversion. The ink data is not discarded but remains accessible for as long as needed
Data Source
AI summary
One embodiment provides a method, including: accepting, at an input surface, ink input; determining, using a processor, typeset for the ink input; providing, on a display, a combined display of the ink input and the typeset; where the combined display visually associates the ink input and the typeset. Other aspects are described and claimed.