Transparent Display Measuring Device for Simultaneous Content Interaction
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Solution Overview
Problem
Conventional measuring devices are limited in displaying and interacting with large amounts of information simultaneously due to restricted screen size, leading to low usage efficiency and inaccessible information when switching between content sets.
Innovation Solution
A measuring device with a control unit and display unit that allows displaying two content areas simultaneously, with one area displayed partially transparent over the other, enabling efficient interaction and flexibility in content arrangement and movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the screen size is increased to display more information simultaneously, then the amount of information displayed is improved, but the device complexity and cost increase
Solution Approach 1:
The patent applies transparency as an additional dimension to the display, allowing multiple content sets to occupy the same two-dimensional screen space simultaneously. By rendering content with different transparency levels (fully opaque, partially transparent, fully transparent), the system enables users to view and interact with multiple information layers on a single screen without requiring additional physical display area, thus resolving the contradiction between information display capacity and device complexity
Solution Approach 2:
Different regions of the display are assigned different transparency properties based on their functional requirements. The foreground content area maintains higher opacity for clear interaction, while background content areas use varying transparency levels to provide contextual information without interfering with primary interactions. This local differentiation of transparency quality allows efficient use of limited screen real estate
2Ease of operation
If switching between different content sets is implemented to manage screen space, then the screen size limitation is addressed, but the accessibility of information is reduced
Solution Approach 1:
Multiple content sets are prepared and rendered simultaneously in the background with different transparency levels, so that when a user needs information from a different content set, it is already visible through the transparent overlay. This eliminates the need to switch or reload content, providing immediate access to alternative information sets without interrupting the current view
Solution Approach 2:
Transparency acts as an intermediary mechanism that allows multiple content sets to coexist and be accessible simultaneously. Instead of forcing users to choose one content set at a time through switching, the transparency mediator enables overlay viewing where background content remains accessible while foreground content is actively viewed, reducing the time to access information
3Loss of information
If multiple content sets are displayed simultaneously with transparency, then information accessibility is improved, but the readability and clarity are reduced
Solution Approach 1:
Different transparency levels are assigned to different content sets based on their importance and interaction requirements. Foreground content that requires active interaction maintains higher opacity for clear readability, while background content uses lower opacity to provide contextual information without competing for attention. This local quality differentiation ensures that readability is maintained for critical content while still providing access to additional information
Solution Approach 2:
The system applies transparency selectively rather than uniformly across all content. By using partial transparency only for background or secondary content while keeping foreground content fully opaque, the system provides the benefits of multiple content visibility without compromising the readability of primary interaction areas. This selective application of transparency resolves the contradiction between information accessibility and clarity
Data Source
AI summary
A measuring device comprises a control unit, a display unit and an input unit. The control unit is configured to control the display unit to display a first content in a first display area and a second content in a second display area. The input unit is configured to allow a user to select one of the first display area, the second display area and no display area. The control unit is then configured to display the first content at least partially transparent, when the first display area is selected, and to display the second content at least partially transparent, when the second display area is selected.