In-place Expansion of Aggregated Audio Views
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Solution Overview
Problem
Traditional aggregated views in multimedia file management require users to navigate hierarchically, disrupting the browsing experience with frequent transitions between levels, leading to decreased usability and user satisfaction.
Innovation Solution
The method involves in-place expansion of graphical representations of audio file groups based on metadata attributes, allowing users to expand a selected group without leaving the current view, displaying additional subgroups within an expansion area defined by secondary metadata attributes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional hierarchical navigation is used to organize audio files by metadata attributes, then the file organization structure is clear and systematic, but the user experience is disrupted by frequent transitions between hierarchical levels
Solution Approach 1:
The patent implements nested graphical representations where expanded groups are embedded within the parent group's visual space. When a group is expanded, its subgroups are displayed within the parent group's graphical representation area, creating a nested structure that allows hierarchical navigation without leaving the current view context.
Solution Approach 2:
The patent transitions from a flat hierarchical view to a multi-dimensional display by expanding groups in-place within the same visual plane. Instead of navigating to separate screens or levels, the expansion occurs by utilizing the two-dimensional display space more efficiently, allowing users to explore nested levels without vertical transitions.
2Productivity
If users navigate through hierarchical levels to browse audio files, then comprehensive file access is achieved, but browsing continuity is interrupted by level transitions
Solution Approach 1:
The patent maintains continuous browsing action by allowing users to expand and explore group contents in-place without interrupting their viewing context. The graphical representation remains on screen during expansion, enabling users to continuously interact with the file structure without navigation interruptions or context switching.
3Ease of operation
If graphical representations are expanded in-place within the same view, then navigation continuity is maintained, but display space management becomes more complex
Solution Approach 1:
The patent employs dynamic display management where the graphical representation's visual properties (such as size, position, or internal structure) change based on the expansion state. The display adapts dynamically to show expanded content within the same view, automatically adjusting layout and space allocation as users navigate through different expansion levels.
Data Source
AI summary
A method includes outputting a first graphical representation corresponding to a first group of one or more audio files and a second graphical representation corresponding to a second group of one or more audio files, wherein the first group is defined based on a respective first metadata attribute value for each audio file from the first group; receiving a user selection of the first graphical representation; and, in response to the user selection, moving the second graphical representation, thereby defining an expansion area, and outputting, within the expansion area, at least one additional graphical representation corresponding to a subgroup of the first group, wherein the subgroup is defined based at least in part on a respective second metadata attribute value for each audio file from the subgroup.