Dynamic Video Input List Reordering for TV Source Selection
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Solution Overview
Problem
Conventional TV systems present static video input lists, making it inconvenient for users to select frequently used sources, as they are often located at the bottom and ordered based on historical usage rather than current preferences.
Innovation Solution
A TV system dynamically orders video inputs based on user selection frequency and recency, with the option to prioritize the TV tuner input and replace generic labels with specific ones, allowing for intuitive navigation by placing frequently or recently used inputs at the top of the list.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a static video input list is provided, then the list structure is simple and stable, but users must scroll through the list every time to select frequently used sources
Solution Approach 1:
The patent applies dynamics by transitioning from a static video input list to a dynamic list that automatically reorders itself based on user selection history. The list continuously adapts its arrangement to place frequently selected sources at the top, eliminating the need for users to scroll through the entire list repeatedly.
Solution Approach 2:
The system performs self-service by automatically learning user preferences and reordering the list without requiring manual intervention. The TV system monitors selection history and autonomously adjusts the list order to optimize user access to frequently used sources.
2Adaptability or versatility
If video inputs are ordered by historical usage, then the list reflects past behavior, but older video input sources are positioned higher than newer sources
Solution Approach 1:
The patent implements feedback by continuously monitoring user selections and using this information to adjust the list order. The system learns from user behavior patterns and uses this feedback to dynamically reposition sources, ensuring that frequently accessed sources are always easily reachable.
Solution Approach 2:
The system performs preliminary action by proactively reordering the list before the user needs to select a source. By anticipating user needs based on historical data and placing likely choices at the top in advance, the system reduces the time users spend searching for desired sources.
3Ease of operation
If the list includes all video inputs, then the system provides comprehensive source options, but the list becomes long and difficult to navigate
Solution Approach 1:
The patent applies segmentation by dividing the video input list into priority-based segments. Frequently selected sources are segmented into the top portion of the list for easy access, while less frequently used sources are positioned at the bottom. This segmentation strategy maintains comprehensive coverage while improving navigability through intelligent organization.
Data Source
AI summary
A video input list is presented on a TV with the viewer's most recent or most selected source moved at or near the top of the list. Also, specific and thus informative labels such as “DVD player” and “PVR” can be used in place of generic “HDMI 1”, “video 2”, etc. labels.