Synchronized Group Content Playback With Integrated Chat Interface

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Solution Overview

Problem

Existing systems for group content viewing lack effective organization and communication tools, making it difficult for groups to watch the same program simultaneously and engage with each other during the viewing experience.

Innovation Solution

A software-based system that allows users to set up viewing events by inviting participants, synchronizes content playback across multiple systems, and enables communication through chat channels, with features like trick play and incentives to enhance engagement.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If a chat channel is displayed alongside content playback, then participant communication capability is improved, but display space for content viewing is reduced

Engineering Contradiction:
Improvecommunication capabilityVSAvoiddisplay space
Core Design Contradiction:
Loss of informationVSArea of stationary object

Solution Approach 1:

The display area is segmented into multiple regions: a primary content display area for playback and a secondary chat area for communication. This allows both functions to operate simultaneously without completely blocking either, resolving the contradiction by dividing the display space into functional zones.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The chat interface is positioned in a corner or sidebar region of the display, utilizing vertical or horizontal space rather than competing for the central viewing area. This dimensional arrangement allows content and chat to coexist in different spatial dimensions of the display.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Quantity of substance

If multiple participants join the viewing event group, then group viewing capability is improved, but system organization complexity is increased

Engineering Contradiction:
Improvenumber of participantsVSAvoidgroup organization complexity
Core Design Contradiction:
Quantity of substanceVSDevice complexity

Solution Approach 1:

A server acts as an intermediary to manage group formation, participant invitations, and synchronization. The server handles the complexity of organizing multiple participants, sending invitations, tracking attendance, and coordinating content delivery, thereby simplifying the user experience despite the increased number of participants.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system implements feedback mechanisms including sending invitations to potential participants, receiving acceptance responses, and providing reminders before viewing events. This structured feedback loop enables systematic management of group formation and participant coordination.

Inventive Principle:
Principle #23Feedback

3Reliability

If content is downloaded to participant systems, then playback reliability is improved, but network bandwidth consumption is increased

Engineering Contradiction:
Improveplayback reliabilityVSAvoidnetwork bandwidth
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

Content is downloaded to participant systems in advance of the scheduled viewing event. This preliminary action ensures that the content is available locally for reliable playback during the event, eliminating the need for real-time streaming and reducing network bandwidth consumption during the actual viewing.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system dynamically determines whether to download or stream content based on participant's system capabilities, network conditions, and timing. This dynamic approach optimizes the balance between playback reliability and network bandwidth usage for each participant.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS10116995B2System and method for organizing group content presentations and group communications during the same
Publication Date: 2018.10.30 SONY GROUP CORP
  • US10116995B2 patent drawing
  • US10116995B2 patent drawing
  • US10116995B2 patent drawing

AI summary

A system and method are provided that allow the presentation of content to multiple users while some or all of the users communicate with one another through a network. In some embodiments, a content item such as a movie is viewed synchronously by multiple users while the users interact through, e.g., instant messaging. A viewing event may be arranged with users receiving invitations, responding to the invitations, and receiving reminders about the viewing event. The viewing event allows for contests to be conducted between the users. The users may be charged fees to participate in the viewing event. Items for sale may be offered to the users, such as a copy of the content item.