Map Ad Content Length Adjustment by Zoom Level
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Solution Overview
Problem
In online advertising systems, the presentation of advertisements on geographical maps does not effectively adapt to map scale, leading to suboptimal visibility and user interaction, as the amount of advertisement content displayed remains constant regardless of zoom level, potentially reducing click-through rates.
Innovation Solution
A computer-implemented method that adjusts the displayed content length of advertisements on maps based on the zoom level, increasing the amount of content displayed as the map is zoomed in and maintaining a minimum amount as it is zoomed out, ensuring optimal visibility and user interaction by utilizing an interactive map interface that changes the scale in response to user interactions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the amount of advertisement content displayed remains constant regardless of zoom level, then the advertisement is always visible, but the visibility and user interaction are suboptimal at different map scales
Solution Approach 1:
The advertisement content length is made dynamic by adjusting it as a function of map scale. As the map scale changes (zooms in or out), the system automatically adjusts the amount of advertisement text displayed, transitioning from showing full content at smaller scales to showing condensed or essential details at larger scales, thereby optimizing visibility and user interaction at each zoom level
Solution Approach 2:
The system changes the parameter of content length displayed based on the map scale parameter. By establishing a functional relationship between map scale and content length, the system automatically adjusts the advertisement presentation to match the current zoom level, ensuring optimal information density and user engagement
2Loss of information
If more advertisement content is displayed at all zoom levels, then information completeness is improved, but the map readability and user experience deteriorate at smaller scales
Solution Approach 1:
The advertisement content is adjusted to have different qualities at different map scales. At smaller scales, the advertisement content is condensed to essential information only, while at larger scales, more detailed content is displayed. This local adaptation of content quality ensures that the advertisement remains informative without overwhelming the map display area at any given zoom level
3Productivity
If the advertisement content length is adjusted based on zoom level, then visibility and engagement are improved, but the system complexity increases
Solution Approach 1:
The system uses parameter changes to adjust advertisement content length based on map scale. By establishing a direct functional relationship between these two parameters, the system achieves adaptive content display through a relatively simple mechanism that responds automatically to user zoom actions, improving click-through rates without requiring complex intervention systems
Data Source
AI summary
A system for adjusting displayed content length as a function of map scale may include one or more computing devices and a memory. The one or more computing devices may receive a query, retrieve a content item based at least in part on the query. The one or more computing devices may further determine a first amount of the content item to display based at least in part on a first zoom level, determine a second amount of the retrieved content item to display based at least in part on a second zoom level and provide the map to the user device for display, where the first amount of the content item is overlaid on the map when the map is displayed at the first zoom level and the second amount of the content item is overlaid on the map when the map is displayed at the second zoom level.