Touch Screen Mode Switching for Liquid Input Adaptation
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Solution Overview
Problem
Conventional touch screens often operate in a single touch mode, leading to a poor user experience due to limitations in handling various input scenarios, such as those involving liquids or different environmental conditions.
Innovation Solution
A method and system that allow a touch screen to switch between a first touch mode and a second touch mode based on preset conditions, such as the presence of pressure or liquid, enabling data input through pressure detection and adapting to different application scenarios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a touch screen operates in a single touch mode, then the device structure remains simple, but the user experience deteriorates due to inability to handle various input scenarios
Solution Approach 1:
The touch screen dynamically switches between first and second touch modes based on detected touch conditions. The system transitions from a static single-mode operation to a dynamic multi-mode operation, allowing the touch mode to adapt to different user needs while maintaining a relatively simple overall structure.
Solution Approach 2:
The invention changes the operational parameters of the touch screen by introducing multiple touch modes with different sensitivity and pressure detection thresholds. The first touch mode uses higher thresholds for normal operation, while the second touch mode uses lower thresholds for pressure-sensitive applications, enabling versatile input without complex hardware changes.
2Ease of operation
If the touch screen switches between multiple touch modes, then the user experience improves, but the control logic becomes more complex
Solution Approach 1:
The touch screen automatically detects touch conditions and switches between modes without requiring user intervention or complex external control logic. The system serves itself by monitoring touch parameters and autonomously selecting the appropriate mode, thereby improving ease of operation while minimizing the complexity of external control systems.
Solution Approach 2:
The system uses feedback from touch parameter detection to automatically switch between touch modes. By monitoring touch pressure, contact area, and other parameters, the system receives real-time feedback about user intent and adjusts the touch mode accordingly, creating a responsive and intuitive user experience with relatively simple control logic.
3Productivity
If the touch screen uses pressure-based input, then data input capability improves, but the detection precision requirements increase
Solution Approach 1:
The invention applies different detection precision requirements to different touch modes rather than requiring high precision across all scenarios. The second touch mode enables pressure-based input when needed, while the first touch mode operates with standard detection thresholds, optimizing data input capability without uniformly increasing measurement precision requirements across all operations.
Data Source
AI summary
A method includes receiving data inputted via at least one touch point generated on a touch screen via a first touch mode of the touch screen, detecting whether the at least one touch point on the touch screen satisfies a preset condition, and, in response to the at least one touch point satisfying the preset condition, controlling the touch screen to switch from the first touch mode to a second touch mode. The second touch mode allows data input based on pressure generated on the touch screen.