Digital Camera Operation Mode Selection via Reference Setting Segmentation
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Solution Overview
Problem
Digital photographing apparatuses lack intuitive and easy-to-use interfaces for setting operation modes and photographing settings, making it difficult for users to adjust settings effectively.
Innovation Solution
A digital photographing apparatus controlling method that provides menus for adjusting reference and first group photographing setting values, allowing users to set an operation mode based on selected values, with the option to adjust settings correspondingly or independently, and displaying current modes to enhance user convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional photographing setting interfaces are used, then comprehensive setting control is achieved, but user ease of operation deteriorates
Solution Approach 1:
The photographing settings are segmented into two distinct groups: reference photographing setting values (e.g., brightness correction) and first group photographing setting values (e.g., shutter speed, aperture, sensitivity). This segmentation allows the interface to present settings in an organized manner, reducing cognitive load and improving ease of operation while maintaining comprehensive control capabilities.
Solution Approach 2:
The interface dynamically adapts its behavior based on the state of the reference photographing setting value. When the reference value is switched on, the first group settings are adjusted correspondingly with one another; when switched off, they can be adjusted independently. This dynamic adaptation simplifies the interface by automatically coordinating related settings, reducing the number of decisions the user must make.
2Adaptability or versatility
If multiple photographing setting values are adjusted independently, then setting flexibility is improved, but operation complexity increases
Solution Approach 1:
The system provides dynamic adjustment modes for the first group photographing setting values. When the reference photographing setting value is activated, adjusting one setting value causes the other first group settings to be adjusted correspondingly, maintaining proper exposure relationships. When the reference value is deactivated, users can adjust each setting independently for maximum flexibility. This dynamic behavior resolves the contradiction by adapting the level of interdependence based on user needs.
Solution Approach 2:
The invention changes the state parameter of the reference photographing setting value (switched on/off) to control the relationship between first group setting values. This parameter change enables the system to switch between automatic coordinated adjustment and independent adjustment modes, providing both flexibility and ease of operation depending on the desired level of user control.
3Reliability
If corresponding adjustment of first group settings is enforced, then exposure consistency is improved, but user control freedom deteriorates
Solution Approach 1:
The system dynamically switches between two operational modes based on the state of the reference photographing setting value. In the first mode (reference value switched on), the first group settings are adjusted correspondingly to maintain exposure consistency and reliability. In the second mode (reference value switched off), users gain full independent control over each setting for maximum adaptability. This dynamic switching resolves the contradiction by making both modes available on demand.
Solution Approach 2:
The reference photographing setting value acts as a universal control mechanism that governs the behavior of the entire first group of settings. By switching this single reference value on or off, the user can universally control whether the system operates in coordinated adjustment mode (for reliability) or independent adjustment mode (for versatility), making the system multi-functional and adaptable to different shooting scenarios.
Data Source
AI summary
A digital photographing apparatus controlling method includes: providing menus for respectively adjusting a reference photographing setting value and first group photographing setting values; and setting an operation mode according to which one of the reference photographing setting value and the first group photographing setting values a user has selected.