UI Element Depth of Field Rendering for Active State Distinction
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Users often find it difficult to determine which user interface elements are active and inactive in graphical user interfaces, as existing visual techniques provide only subtle distinctions between active and inactive states, leading to confusion.
Innovation Solution
Applying the concept of depth of field to user interface elements, where active elements are rendered sharply and in focus, while inactive elements are rendered blurry and out of focus, with the ability to configure the depth of field to cover single or multiple elements and move the focal point in response to user or system commands.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Difficulty of detecting and measuring
If traditional sharp rendering is applied to all UI elements, then all elements are clearly visible, but users cannot easily distinguish which elements are active and which are inactive
Solution Approach 1:
The patent applies different rendering qualities to different UI elements based on their active state. Active UI elements are rendered with sharp, clear focus while inactive elements are rendered with blur effects. This local differentiation of visual quality allows users to immediately distinguish which elements are active without losing the visibility of inactive elements, resolving the contradiction between clear visibility and state distinction.
2Ease of operation
If subtle visual techniques like color changes are used to indicate active state, then the interface maintains consistency, but users may not readily perceive the active state
Solution Approach 1:
The patent employs color and luminance changes as part of the focus effect. Active UI elements are rendered with higher luminance and saturation, appearing brighter and more vivid, while inactive elements have reduced luminance and appear duller. This color-based differentiation significantly enhances the perceptibility of active states, making them readily apparent to users while maintaining interface consistency through the unified focus effect application.
3Loss of information
If all UI elements are rendered with equal clarity, then comprehensive information is displayed, but users experience difficulty determining which element to interact with
Solution Approach 1:
The patent segments the visual presentation of UI elements into focused and unfocused groups. By applying blur effects selectively to inactive elements while maintaining sharp rendering of active elements, the system creates a visual hierarchy that guides user attention. This segmentation allows all elements to remain visible for information purposes while clearly indicating which element should be the target of user interaction, thus resolving the contradiction between comprehensive visibility and ease of target identification.
Data Source
AI summary
A method of visually expressing user interface elements on a display is provided which emphasizes those user interface elements which a user would be more interested in and deemphasizes those user interface elements which a user would be less interested in. Certain user interface elements, such as active elements, can be rendered in a sharp manner and be within a depth of field while other elements, such as inactive elements, can be rendered in a blurry manner and outside the depth of field.