Consolidating Overlapping Map Markers
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Solution Overview
Problem
In mapping applications, overlapping graphical indicators on a map display obscure data points, causing user confusion and making it difficult to view each location clearly, especially when zoom levels change.
Innovation Solution
A computer-implemented method consolidates overlapping markers by generating a consolidated marker for sets of points that would otherwise overlap, associating a listing with the marker containing relevant data, and displaying the consolidated marker in a manner that prevents overlap with other indicators.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If graphical indicators are displayed for each point in a large data set, then complete data representation is achieved, but graphical indicators overlap and obscure data
Solution Approach 1:
The patent merges multiple overlapping graphical indicators into a single consolidated marker. When the system detects that multiple indicators would overlap on the map display, it combines them into one unified marker that represents all the underlying points, thereby preventing obscuration while maintaining complete data representation
Solution Approach 2:
The consolidated marker acts as an intermediary element between the individual data points and the user interface. Instead of displaying multiple overlapping indicators that cause harm, the system introduces a single consolidated marker that mediates the representation of multiple points, eliminating the overlap problem while preserving information access
2Measurement precision
If zoom level is increased to show more detail, then individual points become distinguishable, but overlapping indicators still obscure data at higher zoom levels
Solution Approach 1:
The system dynamically adjusts the consolidation behavior based on zoom level and spatial distribution. At any given zoom level, the system evaluates whether indicators would overlap and applies consolidation accordingly, allowing the display to adapt dynamically as users navigate through different zoom levels, ensuring points remain distinguishable without overlap at any scale
3Loss of information
If multiple graphical indicators are displayed to represent all points, then complete information is provided, but user confusion increases due to overlap
Solution Approach 1:
The patent combines multiple indicators into a single consolidated marker that provides complete information about all represented points. The consolidated marker includes mechanisms for users to access information about individual points within the consolidation, maintaining information completeness while eliminating the visual confusion caused by multiple overlapping indicators
Solution Approach 2:
The consolidated marker serves as an intermediary that resolves the conflict between information completeness and user clarity. It consolidates multiple data points into a single clear visual element while providing pathways for users to access detailed information about each individual point, thereby eliminating confusion without sacrificing information completeness
Data Source
AI summary
A computer implemented method, apparatus, and computer usable code for consolidating overlapping markers in a mapping application. The process identifies a plurality of points for display from data describing locations and associated data about locations. The process then determines whether displaying graphical indicators for a set of points in the plurality of points will result in graphical indicators overlapping each other. The process generates a consolidated marker for the set of points, in response to a determination that displaying graphical indicators for the set of points will result in graphical indicators overlapping each other. The process then associates a listing for the set of points with the consolidated marker. The listing comprises at least a portion of the associated data about locations for the plurality of points.