Second-Screen Supplemental Content Timeline for Synchronized Viewing

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Solution Overview

Problem

Viewers lack engaging ways to interact with supplementary content related to primary content on their devices, such as tablets or smartphones, during television viewing.

Innovation Solution

An item detection system provides supplemental content on second screen devices based on context information, allowing users to discover, organize, and present items related to primary content through a timeline interface, which can be synchronized and interacted with, using computing devices with processors and memory to manage content delivery and user interactions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If supplemental content is provided on second screen devices, then viewer engagement with primary content is improved, but device complexity and content organization difficulty increase

Engineering Contradiction:
Improveviewer engagementVSAvoidcontent organization
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The supplemental content is segmented into discrete items that can be individually detected, organized, and presented. Each item represents a separate unit of supplemental content that can be managed independently, reducing the complexity of organizing large volumes of supplemental material while maintaining high viewer engagement through diverse content options.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system introduces an intermediary item detection system that acts as a mediator between the primary content and supplemental content. This intermediary automatically detects relevant supplemental items and manages their presentation, reducing the organizational burden on users while enhancing viewer engagement through relevant, automatically-curated supplemental content.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Loss of information

If item detection system is implemented, then discovery of related items is improved, but system complexity increases

Engineering Contradiction:
Improvediscovery of related itemsVSAvoidsystem architecture
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The item detection system operates autonomously to detect and identify supplemental items related to primary content. The system self-manages the detection process without requiring complex user configuration or manual intervention, reducing system complexity while improving the discovery of related items through automated context analysis.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The detection system utilizes changes in context parameters (such as content metadata, user preferences, and viewing state) to automatically identify relevant supplemental items. By monitoring and responding to parameter changes in the viewing environment, the system improves item discovery without requiring complex architectural modifications.

Inventive Principle:
Principle #35Parameter changes

3Reliability

If timeline synchronization is implemented, then coordination between primary and supplemental content is improved, but processing requirements increase

Engineering Contradiction:
Improvecontent synchronizationVSAvoidprocessing power
Core Design Contradiction:
ReliabilityVSUse of energy by moving object

Solution Approach 1:

The timeline for supplemental content is predetermined and prepared in advance based on the primary content structure. By pre-establishing the timeline synchronization framework before content delivery, the system ensures reliable coordination between primary and supplemental content while minimizing real-time processing requirements during actual viewing.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The synchronization mechanism operates periodically at key content milestones rather than continuously. The timeline updates and supplemental content coordination occur at discrete intervals tied to primary content events, ensuring reliable synchronization while reducing overall processing power consumption compared to continuous real-time synchronization.

Inventive Principle:
Principle #19Periodic action

Data Source

PatentUS20260044254A1Providing Supplemental Content For A Second Screen Experience
Publication Date: 2026.02.12 COMCAST CABLE COMM LLC
  • US20260044254A1 patent drawing
  • US20260044254A1 patent drawing
  • US20260044254A1 patent drawing

AI summary

Computing devices, computer-readable media storing computer-executable instructions, methods, and systems for discovering, organizing, and presenting supplemental content are disclosed. A discovery system may be used to discover an item, such as a supplemental content presentation application, which, when launched may present supplemental content to a user while the user is consuming primary content. The supplemental content presentation application may also present a timeline that users may interact with to view different portions of the supplemental content. The timeline may also be modified by adding markers along the timeline so that when a marker is selected, a particular piece of supplemental content is presented.