Abstract: An image processing method and an electronic device. The method includes: in a case that the electronic device is in a first movement state, capturing a first image through the first camera, where the first camera moves relative to the body; displaying the first image on a shooting preview interface; and in a case that the electronic device changes from the first movement state to a stationary state, processing a second image and updating the first image on the shooting preview interface to the processed second image, where the second image is an image captured by the second camera in a case that the electronic device is in the stationary state, and the second camera is stationary relative to the body. The embodiments of the present disclosure are applied to a process of processing an image when the electronic device changes from a movement state to a stationary state.

Abstract: An image processing method and an electronic device. The method includes: in a case that the electronic device is in a first movement state, capturing a first image through the first camera, where the first camera moves relative to the body; displaying the first image on a shooting preview interface; and in a case that the electronic device changes from the first movement state to a stationary state, processing a second image and updating the first image on the shooting preview interface to the processed second image, where the second image is an image captured by the second camera in a case that the electronic device is in the stationary state, and the second camera is stationary relative to the body. The embodiments of the present disclosure are applied to a process of processing an image when the electronic device changes from a movement state to a stationary state.

Abstract: The invention relates to a power tool, which comprises a motor for driving a tool bit rotating, the motor attains a rotational speed, a source for supplying an electric current to said motor, a sensor for measuring said current, and a control device. The control device fulfills the task of detection of a variation of the slope of the current in the course of time, and generates a control signal. The rotational speed of the tool is reduced in response to the control signal. The present invention automatically detects whether the work piece operated by the tool bit reaches a predetermined position by providing electronic control means. It may make sure that the screw is driven into a piece of wood and does not go beyond the predetermined position once detect that the work piece reaches the position and carries out the changing action.

Abstract: The invention relates to a power tool, which comprises a motor for driving a tool bit rotating, the motor attains a rotational speed, a source for supplying an electric current to said motor, a sensor for measuring said current, and a control device. The control device fulfills the task of detection of a variation of the slope of the current in the course of time, and generates a control signal. The rotational speed of the tool is reduced in response to the control signal. The present invention automatically detects whether the work piece operated by the tool bit reaches a predetermined position by providing electronic control means. It may make sure that the screw is driven into a piece of wood and does not go beyond the predetermined position once detect that the work piece reaches the position and carries out the changing action.