Adaptive Translucent UI Controls for Preserving Display Context
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Solution Overview
Problem
Electronic devices with virtual controls on displays can be distracting and obscure underlying application elements, particularly on portable devices with small screens, causing users to lose context and increasing cognitive burden.
Innovation Solution
Implementing translucent virtual controls whose appearance is dynamically adjusted based on the content underneath, using content-display properties to determine control-appearance parameters, ensuring the controls are less distracting while remaining easily visible and interactive.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If virtual controls are displayed on top of application elements, then the controls are easily visible and accessible, but the underlying application elements are obscured or hidden
Solution Approach 1:
The patent applies transparency and color adjustments to the virtual control layer. The control elements are rendered with adjustable transparency levels and color properties that allow the underlying application content to remain visible through the controls, resolving the contradiction between control visibility and context preservation
Solution Approach 2:
The patent implements dynamic appearance adjustment where control transparency, color, and other visual properties automatically adapt based on the underlying content characteristics. This dynamic behavior allows the controls to maintain visibility while adapting to different application contexts, preventing information loss
2Ease of operation
If virtual controls occupy significant display area, then the controls are easy to interact with, but the overall application context is harder to maintain
Solution Approach 1:
The patent uses transparency and color adjustments to reduce the visual dominance of controls. By making controls semi-transparent and adapting their color to blend with underlying content, the controls occupy less perceptual space while maintaining interaction ease
Solution Approach 2:
The patent dynamically adjusts control appearance parameters such as transparency level, color saturation, and size based on the available display area and underlying content. This allows controls to scale and adapt their visual presence to preserve application context while maintaining usability
3Ease of operation
If virtual controls are initially displayed, then the controls are immediately available for use, but the display becomes distracting and causes users to lose their place
Solution Approach 1:
The patent implements progressive appearance animation where controls transition from invisible or low-visibility state to full visibility over time. This dynamic appearance behavior reduces initial distraction while maintaining eventual control availability, allowing users to maintain context before controls become prominent
Solution Approach 2:
The patent applies periodic or progressive display strategies where controls appear gradually or at specific moments rather than all at once. This timing-based approach reduces cognitive burden by introducing controls in a controlled manner that minimizes distraction
Data Source
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AI summary
An electronic device (100) with a display (112) displays a user interface (502) on the display. The device displays a control (518) over first content (506) at a respective location (504) of the display. An appearance of the control is generated by applying a set of control-appearance values to the first content. The device detects a change in content at the respective location, and in response changes the appearance of the control.