Print Option Setting Screen Constraint Management Interface
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Solution Overview
Problem
Users face inconvenience when setting print options on a print option setting screen due to constraints between different print option functions, requiring them to identify and change constraint relationships to set user-desired values, which can be complex and time-consuming.
Innovation Solution
An electronic device with a user interface and processor that displays a print option setting screen with intuitive elements, such as link images and button images, to help users recognize and release constraints by changing setting values or presetting options, allowing easy processing of constrained print options.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If print option functions are constrained to maintain compatibility and prevent incompatible settings, then system reliability is improved, but user operation complexity increases due to the need to identify and manage constraint relationships
Solution Approach 1:
The patent introduces a constraint relationship display interface as an intermediary element between the print option settings and the user. This interface visually displays which print option functions are constrained by others, acting as a mediator that translates complex constraint relationships into understandable visual information, thereby reducing user confusion while maintaining system reliability
Solution Approach 2:
The patent implements a feedback mechanism where the system automatically displays constraint relationship information on the print option setting screen. When a user selects a print option, the system provides feedback by showing which other options are constrained and why, enabling users to understand and manage constraints without manual intervention
2Ease of operation
If the print option setting screen displays all constraint relationships explicitly, then ease of operation is improved by making constraints transparent, but device complexity increases due to additional interface elements and processing requirements
Solution Approach 1:
The patent applies local quality by displaying constraint relationship information selectively and locally on the print option setting screen rather than providing a comprehensive global view. The interface displays constraint information only where relevant - next to or near the constrained print option fields - making the information accessible without overwhelming the user with complete constraint relationship mappings throughout the entire interface
3Device complexity
If users must manually identify and change constraint settings to achieve desired print options, then device complexity is reduced by maintaining simple constraint logic, but loss of time increases due to the effort required to navigate constraint relationships
Solution Approach 1:
The patent implements preliminary action by pre-displaying constraint relationship information on the print option setting screen before the user makes selections. The interface proactively shows which print options are constrained and by what other options, allowing users to plan their settings in advance and avoid time-consuming trial-and-error adjustments later
Data Source
AI summary
An example host device includes a user interface unit, a memory to store one or more instructions, and a processor. The processor controls to display a print option setting screen on a user interface unit, the print option setting screen including a second user interface area for setting a second print option function constrained according to a setting of a first print option function, and controls to display a first user interface element and a second user interface element in the second user interface area, the first print option function corresponding to an operation of displaying a first user interface area for setting a first user print option function and the second user interface element corresponding to an operation of changing the setting of the first print option function to a preset value.