Meta Guiding Interface for E-Reading Devices
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Solution Overview
Problem
E-reading devices face challenges in implementing meta guiding modes without generating inadvertent touch inputs due to continuous finger movement on touch-sensitive displays, which can interfere with reading comprehension and focus.
Innovation Solution
The implementation of a meta guiding mode on e-reading devices that alters sensor configuration data to ignore or disable certain touch inputs, such as swipes, and introduces a graphic tracking object feature to facilitate reading without physical exertion, allowing users to move their finger across the screen without triggering unintended inputs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a touch-sensitive display is used for e-reading, then user interaction capability is improved, but inadvertent touch inputs are generated during meta guiding that interfere with reading
Solution Approach 1:
The system dynamically switches between different sensor configuration modes (default mode and meta guiding mode) based on the user's reading behavior. When meta guiding is detected, the system automatically alters sensor configuration data to disable swipe detection, thereby adapting the device's responsiveness to the current reading context and preventing inadvertent inputs during finger movement across the screen
Solution Approach 2:
The system changes the parameters of the touch sensor by altering sensor configuration data to modify the sensitivity and response characteristics of the touch-sensitive display. This parameter change allows the display to differentiate between intentional touches and continuous finger movements during meta guiding, enabling the system to ignore swipes while maintaining touch functionality for other interactions
2Ease of operation
If sensor sensitivity is increased to detect all touch inputs, then touch responsiveness is improved, but continuous finger movement triggers unintended inputs
Solution Approach 1:
The system dynamically adjusts sensor sensitivity by switching between different sensor configuration data sets. In meta guiding mode, the system reduces sensitivity to continuous movement while maintaining responsiveness to discrete touches, thereby adapting the touch detection threshold to the specific reading context and eliminating inadvertent inputs without sacrificing overall touch responsiveness
Solution Approach 2:
The system maintains continuous monitoring of touch patterns to distinguish between intentional interactions and continuous finger movements. By continuously analyzing the nature of contact (discrete vs. continuous), the system can maintain high touch responsiveness for valid inputs while automatically filtering out inadvertent inputs generated during meta guiding activities
Data Source
AI summary
A meta guiding mode can be implemented on a computing device to alter or disable touch inputs that the computing device otherwise recognizes as input.