Vehicle Entertainment Media Map Spatial Navigation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current entertainment systems in vehicles face challenges in allowing users to quickly and easily select media content, especially when the user cannot devote much attention to the selection process, as they require manual navigation through hierarchical lists or rely on automated 'random' or 'recommended' playback without direct user control.
Innovation Solution
A method using a 'media map' graphical representation that classifies media content into categories and sub-categories, allowing users to select content via spatial gestures and dynamic visual representations, enabling quick selection of media items and playlists by blending categories and using gesture interactions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If hierarchical list navigation is used for media selection, then comprehensive media organization is achieved, but user interaction time and complexity increase
Solution Approach 1:
The patent transforms the traditional one-dimensional hierarchical list navigation into a two-dimensional spatial map interface. Media items are positioned on a map based on their classification characteristics, allowing users to navigate by spatial location rather than sequential list scrolling. This dimensional change enables simultaneous visualization of multiple media categories and their relationships, dramatically reducing the time required to locate desired content while maintaining comprehensive organization.
2Adaptability or versatility
If hierarchical list navigation is used for media selection, then comprehensive media organization is achieved, but operation complexity increases
Solution Approach 1:
The patent replaces complex multi-level hierarchical navigation with a simplified two-dimensional spatial map. Users can directly locate and select media items by their position on the map rather than navigating through multiple hierarchical levels. This dimensional transformation converts complex sequential operations into simple spatial pointing actions, significantly improving ease of operation while preserving comprehensive media organization capabilities.
3Loss of time
If automated random or recommended playback is used, then user control is reduced, but selection time is minimized
Solution Approach 1:
The patent introduces a spatial map as an intermediary between complete automation and manual list navigation. The map visually represents media classifications and their spatial relationships, allowing users to quickly locate desired content through intuitive spatial navigation rather than blind random selection or time-consuming list scrolling. This intermediary interface provides both visual guidance and direct user control, enabling fast selection while maintaining user agency.
4Adaptability or versatility
If manual station presetting is used, then personalized content selection is achieved, but task complexity increases with more available stations
Solution Approach 1:
The patent transforms the complex task of manually configuring multiple radio station presets into a simplified spatial mapping process. Stations are automatically positioned on the map based on their classification characteristics (genre, format, etc.), creating a visual landscape that users can navigate intuitively. This dimensional transformation converts the complex configuration task into simple spatial exploration and selection, maintaining personalization while dramatically reducing user burden even as the number of available stations increases.
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
A method of operating an entertainment system includes computer-implemented steps including accessing a source of audio/video content. The source is capable of providing a plurality of media items. The media items are analyzed to thereby determine a corresponding classification for each of the items. A visual representation of each of the classifications is provided on a display of the entertainment system. One of the classifications being selected by a user is sensed. In response to the sensing, one of the media items corresponding to the selected classification is played, and/or the user is offered a choice among a plurality of the media items corresponding to the selected classification.