Mobile Terminal Input Control Mode Switching
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Solution Overview
Problem
Existing mobile terminals typically only support touch control functions and lack the capability to integrate mouse control functions, limiting user interaction and functionality.
Innovation Solution
A mobile terminal with an input control system that includes a touch screen, an input unit, a storage device, and a processor, which sets and switches between touch control and mouse control modes, allowing execution of specific functions based on predefined touch operations, enabling both touch and mouse control functionalities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If mobile terminals are equipped with only touch control functions, then the device complexity is reduced and ease of manufacture is improved, but the adaptability and versatility of input control are limited
Solution Approach 1:
The patent applies multi-functionality by enabling the touch screen to perform both traditional touch control operations and simulate mouse control functions. The system detects touch operations and translates them into mouse-like cursor movements and clicks, allowing a single device component (the touch screen) to serve multiple input control purposes without requiring separate hardware for each function.
2Adaptability or versatility
If mobile terminals integrate both touch control and mouse control functions, then the versatility of input operations is improved, but the device complexity increases
Solution Approach 1:
The patent replaces the need for separate physical mouse hardware with a software-based simulation layer. The touch screen controller software interprets touch gestures and translates them into mouse control signals, substituting mechanical mouse components with software processing that achieves the same functional outcome without additional hardware manufacturing complexity.
3Ease of operation
If mobile terminals support multiple control modes, then the ease of operation is improved for different user needs, but the device complexity increases
Solution Approach 1:
The patent implements dynamic control mode switching that allows the system to adapt between touch control and mouse control modes based on user needs. The control system dynamically adjusts its behavior by detecting touch operations and translating them appropriately into either direct touch responses or mouse-like cursor movements, providing operational flexibility without requiring fixed, complex multi-mode hardware architecture.
Data Source
AI summary
A method for controlling input in a mobile terminal can first set multiple operation modes for the mobile terminal and set multiple relation lists each of which defines a relationship between multiple predetermined functions to be executed in a corresponding operation mode and information regarding multiple predetermined touch operations input in the corresponding operation mode, and switches the operation mode of the mobile terminal among multiple operation modes, and controls the mobile terminal to execute multiple predetermined functions associated with multiple predetermined touch operations applied to a touch screen of the mobile terminal.