Blu-ray Disc Pairing for Seamless Video Resumption

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Solution Overview

Problem

Consumers face overwhelming choices in video content consumption, with irrelevant advertising disrupting their experience, and existing technologies fail to provide seamless interactivity and personalized engagement across devices.

Innovation Solution

Blu-ray disc pairing with a video portal, enabling seamless content resumption across devices, social networking integration, and interactive features like embedded games and dynamic advertising, using a unique device code for pairing and analytics to enhance user experience.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If consumers access video content through multiple devices and platforms, then content availability and accessibility are improved, but device complexity and synchronization difficulty increase

Engineering Contradiction:
Improvecontent accessibilityVSAvoidpairing complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system performs automatic device pairing through background authentication processes. When a user logs into their account on a new device, the system automatically detects the device, verifies account credentials, and establishes the pairing without requiring manual configuration or user intervention beyond the initial login.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system continuously monitors device status, content playback state, and user actions across paired devices. This feedback mechanism enables real-time synchronization of playback position, content metadata, and user preferences, allowing seamless transitions between devices based on current system state.

Inventive Principle:
Principle #23Feedback

2Ease of operation

If video content is interrupted and resumed on a different device, then user convenience is improved, but content synchronization accuracy deteriorates

Engineering Contradiction:
Improvecontent resumption convenienceVSAvoidplayback position accuracy
Core Design Contradiction:
Ease of operationVSMeasurement precision

Solution Approach 1:

The system creates and maintains duplicate copies of content metadata including playback position, timestamp, and session information across all paired devices and on remote servers. When a user switches devices, the new device retrieves the copied metadata and resumes playback from the exact position without requiring manual intervention or risking position loss.

Inventive Principle:
Principle #26Copying

3Productivity

If advertising is displayed during video content consumption, then revenue generation is improved, but user experience quality deteriorates

Engineering Contradiction:
Improverevenue generationVSAvoidadvertising disruption
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

The system delivers different advertising content to different users based on their local device characteristics, viewing context, and personal preferences. Ads are customized to match the specific content being viewed, the time of day, and user demographics, making advertisements more relevant and less intrusive while maintaining revenue generation effectiveness.

Inventive Principle:
Principle #3Local quality

Solution Approach 2:

The system pre-loads and queues advertising content in advance based on predicted user viewing behavior and content playback timing. This allows advertisements to be ready for immediate display at optimal moments without interrupting the main content flow, and enables users to skip ads they have already seen or are not interested in.

Inventive Principle:
Principle #10Preliminary action

4Adaptability or versatility

If analytics are collected to personalize user experience, then user engagement is improved, but data privacy concerns increase

Engineering Contradiction:
Improvepersonalization capabilityVSAvoidprivacy risk
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The system transforms detailed user data into aggregated statistical parameters and patterns that enable personalization without exposing individual user identities. Analytics are performed on anonymized datasets where personal identifiers are removed or encrypted, allowing the system to learn viewing preferences and behaviors while maintaining user privacy through parameter transformation.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS10694253B2Blu-ray pairing with video portal
Publication Date: 2020.06.23 SONY GROUP CORP
  • US10694253B2 patent drawing
  • US10694253B2 patent drawing
  • US10694253B2 patent drawing

AI summary

Blu-ray™ pairing with a video portal is described herein. The pairing capabilities are able to be stored on the Blu-ray™ disc. Additionally, analytics are stored on the Blu-ray™ disc which are able to determine which user took which action (e.g., pressed play, stop, skipped chapters, did not watch a video). By pairing the Blu-ray™ with a video portal, a user is able to resume a video online where the user left off at on the disc or vice versa. Additionally, from the Blu-ray™ disc or video portal, a user is able to take social networking actions such as “liking” on Facebook®, sending tweets, sharing content. The Blu-ray™ disc also provides additional interactivity.