Mobile Terminal Touch Region Camera Activation
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Solution Overview
Problem
Current mobile terminals require multiple stages and several seconds to switch from a home, lock, or application screen to camera mode, hindering user convenience during multitasking.
Innovation Solution
A mobile terminal with a touch sensor and control unit that allows users to designate a region on the screen via touch input, enabling immediate activation of the camera mode within the designated area, allowing for simplified camera operation without complex manipulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional camera mode switching is used, then camera function can be accessed, but multiple stages and several seconds are required, reducing user convenience
Solution Approach 1:
The camera unit is activated in advance or simultaneously with the display of screen information, so that when the user performs a touch input, the camera is already ready to capture images without requiring a separate mode switching step. This preliminary activation eliminates the time delay associated with traditional camera mode switching.
Solution Approach 2:
The camera activation function is merged with the screen information display process. Instead of separate operations (switch to camera mode, then capture), the system combines these functions so that the camera unit operates while other screen information is displayed, allowing immediate image capture upon touch input without mode transitions.
2Productivity
If camera mode is activated immediately, then user convenience is improved, but the system complexity increases due to multi-tasking requirements
Solution Approach 1:
The camera unit is designed to operate as a universal component that can function independently of the display mode. The camera can capture images while various types of screen information are displayed, eliminating the need for dedicated camera modes and reducing system complexity through multi-functional operation.
Solution Approach 2:
The control unit automatically manages the camera activation based on touch input detection, without requiring complex user navigation or mode switching. The system serves itself by detecting the touch input and immediately triggering the camera unit, simplifying the control mechanism while maintaining high productivity.
Data Source
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AI summary
A mobile terminal capable of sensing a touch input, and a control method thereof are provided. The mobile terminal includes: a camera unit configured to receive an image in a camera mode; a display unit configured to sense a touch input; a control unit configured to designate a region on the basis of a touch input sensed by the display unit, execute the camera mode when a region is designated, control the camera unit to capture the received image, and display the captured image in the designated region.