Scroll Bar Item Highlighting for Information Overload
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Solution Overview
Problem
Information overload in man-machine interfaces, particularly in administration tools for distributed search engines, makes it difficult for users to identify relevant data amidst increasing amounts of displayed information, especially when data changes are subtle and frequent.
Innovation Solution
An interface that automatically highlights items based on their proximity to a reference index value, using threshold ranges to differentiate relevant from less relevant information through visual cues like color and font style, assisting users in quickly assimilating relationships between displayed items.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If more trace files and panes are added to display more information, then the completeness of information display is improved, but information overload increases and makes it harder for users to identify relevant data
Solution Approach 1:
The patent applies color changes to highlight items within a threshold range of the reference index value. Items are displayed with different colors based on their relevance - those within the threshold range are highlighted to draw user attention, while those outside are displayed in standard color. This resolves the contradiction by maintaining display of all information while using color differentiation to guide user attention to relevant items only.
Solution Approach 2:
The patent implements local quality by applying different visual properties to different regions of the display based on their relevance to the reference index value. Items within the threshold range receive enhanced visual treatment (highlighting), while items outside the range receive standard treatment. This allows the interface to display comprehensive information while locally enhancing only the relevant portions to maintain ease of information identification.
2Ease of operation
If fewer items are displayed in individual panes to reduce information overload, then ease of information identification is improved, but the likelihood of displaying critical information decreases
Solution Approach 1:
By using color highlighting to mark items within the threshold range, the patent ensures that critical information is visually prominent even when many items are displayed. Users can quickly scan through comprehensive data sets and immediately identify relevant items through color cues, preventing loss of critical information while maintaining ease of identification.
Solution Approach 2:
The patent applies local quality enhancement to items based on their relevance to the reference index value. Rather than limiting the total number of items displayed, it selectively enhances the visual properties of relevant items, ensuring critical information stands out while maintaining display of all potentially important data.
3Ease of operation
If visual highlighting is applied to items within threshold range, then relevance identification is improved, but device complexity increases
Solution Approach 1:
The patent uses color changes as a straightforward visual mechanism to indicate relevance, avoiding complex interface elements. By modifying the visual appearance of text or icons based on their index value proximity to the reference, the system improves relevance identification while adding minimal interface complexity - essentially using conditional formatting rather than additional controls or mechanisms.
Data Source
AI summary
A graphical user interface displays an ordered series of items. Each of the items has an index value indicating a position of the item within the series. The graphical user interface includes a scroll bar to scroll through the first ordered series. Items with index values that are outside of a first threshold range around a reference index value corresponding to a position of a slider of the scroll bar are displayed to have an appearance that is different from items having index values inside the first threshold range.