Importance

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Abstract

A portable device booting system consists of a booting firmware and a circuit system which includes a microprocessor, a sensor and a power control circuit. The booting is performed by a booting gesture. When the booting gesture is applied, the position of the portable device is changed accordingly that causes sensor physical values changed and also triggers the microprocessor from sleep mode to working state. Then the microprocessor reads the sensor physical value to verify if it is compliant with the defined boot up orientation as well as the sequential. If negative, the microprocessor will set the sensor and itself getting back to the sleep mode. Once the applied booting gesture meets the defined orientation and sequential, the microprocessor will release the turning ON signal to the utility circuit and power control circuit to turn the device ON.

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First Claim