Mobile Terminal Touch Screen Environment Adaptation

The patent applies dynamics by making the touch sensing method adjustable and switchable based on the operating environment. The controller dynamically selects between capacitance-based touch sensing (for atmospheric environments) and pressure-based touch sensing (for underwater environments), allowing the system to adapt its sensing mechanism to the current conditions while maintaining both waterproof functionality and touch input capability.

The patent applies parameter changes by switching between two different touch sensing methods based on environmental parameters. In atmospheric environments, the capacitance-based method is used which measures changes in electrical capacitance for high touch sensitivity. In underwater environments, the pressure-based method is used which measures mechanical pressure changes, as water conductivity interferes with capacitance sensing. This parameter-based adaptation allows the system to maintain touch detection accuracy across different environments.

The patent applies feedback by implementing an environment detection mechanism that continuously monitors operating conditions and provides feedback to the controller. The controller uses this feedback to automatically select the appropriate touch sensing method (capacitance or pressure-based) without requiring user intervention. This feedback-based automatic switching simplifies the user interface while enabling underwater touch capability, as the system self-adjusts based on environmental conditions.