Network-Connected TV Casting for Unified Recommendations

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Solution Overview

Problem

Existing media display devices lack a unified user interface that provides personalized, knowledge-based media content recommendations, integrating content from multiple sources and accommodating restricted playback modes, while efficiently organizing and promoting media content items.

Innovation Solution

A network-connected TV device executes a unified TV application that displays a user-specific interface with clusters of media content recommendations, using a knowledge graph to organize content based on user interests and activities, and switches between media player and local casting applications for restricted or unrestricted modes, incorporating advertisement and promotional content.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a unified user interface with knowledge-based recommendations is implemented, then user engagement and content accessibility are enhanced, but device complexity increases

Engineering Contradiction:

Improvepersonalized content recommendationVSAvoidsystem architecture

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a casting application as an intermediary component that bridges the media player application and the unified user interface. This casting application handles the complexity of knowledge graph processing and recommendation generation separately, allowing the main media player to remain relatively simple while still providing personalized recommendations through the unified interface.

Inventive Principle:

Principle #24Intermediary (Mediator)

Solution Approach 2:

The system is divided into distinct functional modules: a media player application for content playback, a casting application for recommendation management, and a unified user interface for presentation. This segmentation allows each component to be optimized independently, reducing overall system complexity while enabling sophisticated personalized recommendations.

Inventive Principle:

Principle #1Segmentation

2Adaptability or versatility

If multiple media content sources are integrated in the unified interface, then content variety and user choice are improved, but information organization difficulty increases

Engineering Contradiction:

Improvecontent source integrationVSAvoidcontent organization

Core Design Contradiction:

Adaptability or versatilityVSDifficulty of detecting and measuring

Solution Approach 1:

The unified user interface is designed as a universal platform that can display and manage content from multiple different sources (streaming services, local files, broadcast TV) through a single interface. The knowledge graph serves as a multi-functional data structure that organizes content regardless of source, providing a consistent viewing experience while integrating diverse content types.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The casting application acts as an intermediary that standardizes content from various sources before presenting it through the unified interface. It translates different content formats and metadata structures into a common representation, making organization and display consistent across multiple content sources.

Inventive Principle:

Principle #24Intermediary (Mediator)

3Reliability

If restricted playback mode is supported through local casting application, then content control and safety are improved, but playback flexibility is reduced

Engineering Contradiction:

Improverestricted mode controlVSAvoidplayback mode flexibility

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system dynamically switches between different playback modes and applications based on content restrictions. The unified user interface can seamlessly transition between the media player application for unrestricted content and the local casting application for restricted content, adapting to different requirements without manual intervention and maintaining both control and flexibility.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The casting application creates a separate playback instance for restricted content, effectively copying the playback functionality with additional control layers. This allows the main media player to remain flexible for unrestricted content while the casting application provides controlled playback for restricted content without limiting the overall system capabilities.

Inventive Principle:

Principle #26Copying

Data Source

PatentUS12445668B2Media content casting in network-connected television devices

Publication Date: 2025.10.14 GOOGLE LLC

AI summary

This application is directed to presenting a unified user interface on a network-connected television device. The unified user interface displays media content recommendations selected and organized based on knowledge of a user (e.g., search queries, search results, watch history, purchase history, physical activities). The unified user interface also includes a focus area for displaying a series of media content items (e.g., an advertisement) sequentially according to a temporal order for the purposes of promoting a media content item, product, event or service. In some implementations, playback of a media content item presented on the unified user interface relies on a collaborative implementation of a corresponding media player application and a media content casting application, particularly when the play involves a restricted mode. The content casting application is enabled to play the media content item at the restrict mode when the media player application does not operate in the restricted mode.