Hierarchical Timescale Selection Window for Date Range Navigation
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Solution Overview
Problem
Current graphical user interfaces lack a convenient mechanism for users to browse and select date ranges at various levels of temporal granularity, making it difficult for operators to navigate and select appropriate date ranges in computer applications.
Innovation Solution
A timescale selection window with a hierarchy of interactive selection zones is introduced, allowing users to navigate and select date ranges at different granularities (coarse, intermediate, and fine) using view controls and sliders, enabling quick navigation and selection of relevant time periods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a single-level date selection interface is used, then the interface is simple, but users cannot efficiently browse and select date ranges at various levels of temporal granularity
Solution Approach 1:
The date selection interface is segmented into multiple hierarchical levels (years, quarters, months, weeks, days), allowing users to navigate and select date ranges at different temporal granularities. Each level represents a finer division of time, enabling progressive refinement from coarse to fine granularity without overwhelming the user with all options at once.
Solution Approach 2:
The interface adds a temporal dimension to the selection process by organizing date choices across multiple hierarchical levels rather than presenting all dates in a single flat list. This dimensional organization allows users to efficiently navigate through time periods by selecting appropriate granularity levels.
2Adaptability or versatility
If multiple levels of temporal granularity are provided, then user navigation flexibility is improved, but the interface complexity increases
Solution Approach 1:
The complex date selection task is segmented into manageable hierarchical levels (years, quarters, months, weeks, days). Each level presents only the relevant temporal units for that granularity, reducing the number of options visible at any one time while maintaining access to all levels through the hierarchical structure.
Solution Approach 2:
The interface implements a nested hierarchical structure where each temporal level contains sub-levels (years contain quarters, quarters contain months, etc.). This nesting allows the interface to manage complexity by organizing multiple granularities in a compact, structured manner where users can access finer details only when needed within the context of coarser selections.
3Productivity
If a hierarchical selection system is implemented, then navigation efficiency is improved, but the device structure becomes more complex
Solution Approach 1:
The navigation process is segmented into discrete hierarchical steps, allowing users to quickly jump to the appropriate temporal level and make selections without scrolling through or filtering large lists of individual dates. This segmentation dramatically improves navigation efficiency compared to flat list approaches.
Solution Approach 2:
The interface performs preliminary organization of date data into hierarchical temporal structures before presentation to the user. By pre-organizing dates into years, quarters, months, weeks, and days, the system eliminates the need for users to manually filter or search through raw date data, significantly improving navigation efficiency.
Data Source
AI summary
A timescale selection window provides an application user interface, wherein the window includes a hierarchy of interactive selection zones. Each zone may display temporal information at a respective temporal granularity. User commands may be entered via the selection zone to select date ranges, to navigate among presented dates by units presented in the selection zones or to change granularities presented within the zones. As such, the timescale selection window provides a convenient user tool for navigation.