Handwriting Input Representation Adaptation on Touch Displays
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Solution Overview
Problem
When copying or pasting handwriting input from one location to another on a display, the representations often appear uneven due to varying sizes and characteristics, making it difficult to integrate them seamlessly into a cohesive phrase or sentence.
Innovation Solution
A device and method that include a processor and touch-enabled display, which identify characteristics of the first handwriting input, receive and adjust the second handwriting input to match these characteristics, ensuring that the pasted portion appears similar in size and style to the original, thereby maintaining consistency when presented adjacent to the first representation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If handwriting input representations are copied and pasted from one location to another on a display, then the handwriting can be moved and reused, but the pasted representation appears uneven and visually incoherent due to varying sizes and characteristics
Solution Approach 1:
The system analyzes the local characteristics of the target location (such as font size, style, and spacing of existing text) and applies these characteristics to the pasted handwriting representation. This ensures that the pasted content adapts to its specific location context, achieving visual coherence with surrounding text while maintaining the flexibility to be pasted anywhere.
Solution Approach 2:
The system dynamically changes parameters of the handwriting representation (such as scale, font size, and stylistic attributes) based on the target location's characteristics. By automatically adjusting these parameters during the paste operation, the system resolves the contradiction between adaptability and visual coherence.
2Stability of the object's composition
If the handwriting representation maintains its original size and characteristics when pasted, then the original appearance is preserved, but it looks odd and does not integrate well with the target location text
Solution Approach 1:
Before completing the paste operation, the system performs preliminary analysis of the target location's text characteristics and pre-adjusts the handwriting representation accordingly. This preliminary adaptation ensures that when the handwriting is pasted, it already matches the visual style of the surrounding text, achieving both consistency and visual integration.
Solution Approach 2:
The system introduces an intermediary processing step that mediates between the original handwriting representation and the target display location. This intermediary layer analyzes the target context and transforms the handwriting characteristics to bridge the gap between maintaining original appearance and achieving visual integration.
3Shape
If the system automatically adjusts the pasted handwriting to match the target location characteristics, then visual coherence is improved, but additional processing time and complexity are required
Solution Approach 1:
The system employs self-service mechanisms where the handwriting representation automatically analyzes the target location's characteristics and adjusts its own parameters without requiring external intervention. This self-adaptation reduces the need for complex external processing while achieving visual coherence.
Solution Approach 2:
Instead of complex transformation, the system copies the essential visual characteristics (such as font size, style, and spacing) from the target location text and applies them to the pasted handwriting. This copying approach simplifies the processing complexity while effectively achieving visual coherence.
Data Source
AI summary
In one aspect, a device instructions executable by a processor to present, on a touch-enabled display at a first location, a first representation of at least a portion of first handwriting input. The instructions are executable to identify at least a first characteristic related to the first handwriting input, receive first input pertaining to second handwriting input, and in response to receipt of the first input, present on the touch-enabled display at a second location a second representation of at least a portion of the second handwriting input. The instructions are executable to receive second input to present at least a portion of the second representation at least adjacent to the first location and, in response to receipt of the second input and without receiving further input from a user, present at least the portion of the second representation at least adjacent to the first location using the first characteristic.