Dynamic Paging Control for Dataset Navigation
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Solution Overview
Problem
Existing paging control systems are inadequate for navigating large datasets, as they become cumbersome and difficult to use with datasets exceeding a few hundred elements, while lacking flexibility to accommodate both small and large datasets effectively.
Innovation Solution
Implementing a paging control method that dynamically generates user interface elements using either a binary subdivision or serial progressive approach based on factors like total pages, current page location, and screen size, reducing the number of interaction elements and providing efficient navigation through both large and small datasets.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional paging control elements (next, back, jump to end, jump to beginning) are used, then navigation is simple for small datasets, but the system becomes cumbersome and difficult to use for large datasets
Solution Approach 1:
The paging control system dynamically adjusts its behavior based on dataset size. For small datasets, it displays conventional navigation elements. For large datasets, it transitions to a binary subdivision approach where it calculates and displays only the most relevant paging elements (current page, midpoints, and endpoints), making the control adaptable rather than static
Solution Approach 2:
The patent segments the paging control into different modes based on dataset characteristics. It divides the navigation control into discrete elements (current page indicator, midpoint indicators, endpoint indicators) that can be selectively displayed based on the total number of pages, reducing clutter for large datasets while maintaining simplicity for small ones
2Adaptability or versatility
If more paging control elements are displayed to provide comprehensive navigation options, then navigation flexibility improves, but the display becomes cluttered and harder to use
Solution Approach 1:
The system applies different qualities of paging control elements based on local conditions (dataset size and current position). When the dataset is large, it uses a simplified binary subdivision approach with fewer, strategically placed elements. When the dataset is small, it uses comprehensive navigation elements. The quality of control elements varies locally based on what is most useful at each position
Solution Approach 2:
The patent changes the parameter of paging control element display based on the total number of pages. It uses a threshold (e.g., 100 pages) to determine whether to display comprehensive navigation elements or a simplified binary subdivision approach. This parameter-based adaptation ensures optimal display clarity and navigation flexibility for different dataset sizes
3Ease of manufacture
If a fixed paging control design is used, then the system is simple to implement, but it cannot effectively accommodate both small and large datasets
Solution Approach 1:
The paging control system is implemented as a dynamic solution that automatically adapts to dataset size. It calculates the total number of pages and selectively displays appropriate control elements based on this calculation, providing comprehensive control for small datasets and simplified binary subdivision for large datasets without requiring manual configuration
Solution Approach 2:
The patent creates a universal paging control system that handles both small and large datasets using the same underlying logic. The binary subdivision approach serves dual purposes: it provides simplified navigation for large datasets while also working effectively for small datasets, making the system multi-functional across different data sizes without requiring separate implementations
Data Source
AI summary
Certain exemplary embodiments disclosed herein relate to paging systems and methods that help users navigate through large or small datasets. For example, in certain exemplary embodiments, paging control elements are provided according to either a binary subdivision approach or a serial progressive approach. Paging control elements are displayed according to either the binary subdivision approach or the serial progressive approach in dependence on a determination as to which approach is more advantageous based at least in part on factors such as, for example, total number of pages, current page location, distance to end points, screen size, etc.