Media Content Migration via User Presence Detection

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Solution Overview

Problem

Existing media systems do not seamlessly migrate media content between devices based on user location, requiring users to manually switch and navigate to continue consuming media content.

Innovation Solution

A system and method that automatically detects user presence and location, allowing media content to be migrated between devices without user interaction, using biometric identification and cloud-based user profiles to synchronize media streams and manage digital rights.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a new media device is used to continue consuming media content, then media content can be accessed in different locations, but the user must manually turn on the device and navigate to the last known location

Engineering Contradiction:
Improvemedia content accessibility across locationsVSAvoidmanual device switching and navigation
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system automatically detects user presence at a media device and initiates content migration without user intervention. The new device self-services by detecting the user, retrieving content information from the cloud service, and automatically beginning playback of the media content that was being viewed at the previous device.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system performs preliminary actions by pre-loading content information and metadata into the cloud service before the user needs to switch devices. When the user arrives at a new device, the content migration can immediately begin without requiring the user to search for or select the content, as the system has already prepared the content delivery.

Inventive Principle:
Principle #10Preliminary action

2Ease of operation

If automatic content migration is implemented, then user experience is enhanced with continuous media consumption, but system complexity increases with cloud-based synchronization and digital rights management

Engineering Contradiction:
Improveseamless media consumption continuityVSAvoidcloud-based synchronization and DRM infrastructure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

A cloud service acts as an intermediary between multiple media devices and the user's content library. The cloud service stores content metadata, tracks playback position, and manages digital rights information. This intermediary abstracts the complexity of synchronization and DRM from individual devices, allowing them to remain relatively simple while still providing seamless content migration across the network.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentEP3338425B1Media content migration based on user location
Publication Date: 2020.08.05 GOOGLE LLC
  • EP3338425B1 patent drawingFigure 1
  • EP3338425B1 patent drawingFigure 2
  • EP3338425B1 patent drawingFigure 3

AI summary

A system and method is disclosed for migrating media content between different devices based on user location. A display screen is configured to detect a presence of a user at the display screen. In response to the detecting the user, media content being provided for the user at a different display screen remote from the first display screen is determined. The determined media content is then provided for broadcast at the display screen starting at a content location associated with the different display screen.