Mobile Terminal Scene Context Filtering for Wearable Information
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Solution Overview
Problem
Mobile terminals and wearable devices currently present all received information to users without filtering, leading to interference and poor presentation effects, as they do not differentiate between relevant and irrelevant information based on the user's current situation.
Innovation Solution
A method and device that determine the presentation priority of information by analyzing scene context information to match it with preset scenes, using features like basic scene features, information category features, and keyword features, and only present information when the priority is above a certain threshold, ensuring that only important and urgent information is pushed to the user.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If all received information is presented to the user without filtering, then the user receives complete information, but the information causes interference and has poor presentation effect
Solution Approach 1:
The patent extracts and presents only the relevant information from the received information based on scene context matching. The mobile terminal calculates correlation between information and preset scenes, then selectively pushes only highly-correlated information to the wearable device for presentation, filtering out irrelevant information that would cause interference.
Solution Approach 2:
The patent applies different quality standards to different information items based on their relevance to the current scene. Information with high correlation to the current scene context is selected for presentation, while information with low correlation is filtered out, creating a localized quality filter that adapts to the specific situation.
2Measurement precision
If scene context analysis and correlation calculation are performed for each information item, then information presentation accuracy is improved, but system complexity increases
Solution Approach 1:
The patent pre-establishes multiple preset scenes with their characteristic features before runtime. When information arrives, the system only needs to calculate correlation with these pre-defined scenes rather than creating scenes from scratch, significantly reducing the computational complexity of scene analysis while maintaining precision.
Solution Approach 2:
The patent transforms the complex scene analysis problem into a parameter-based correlation calculation. By representing scenes and information as sets of features and keywords, the system can use quantitative correlation metrics to determine relevance, simplifying the decision-making process while improving measurement precision.
Data Source
AI summary
Embodiments of the present invention provide an information presentation method and device. The method includes: receiving, by a mobile terminal, first information provided by a communications network; determining, by the mobile terminal, a presentation priority of the first information in a current situation of a user; and sending the first information to a wearable device when the presentation priority of the first information in the current situation is greater than or equal to a second preset value, so that the wearable device presents the first information to the user. According to the information presentation method and device provided by the embodiments of the present invention, information can be presented according to a scene of a user, so that a presentation effect is improved, and interference of information unrelated to a current situation with the user is reduced.