Avatar Reaction Generation for Live Video Broadcasts
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Solution Overview
Problem
Social networking systems fail to provide users with personalized ways to engage with live user-broadcasts, as real-time reactions are limited to generic emoticons, which are not immediately visible to the broadcaster.
Innovation Solution
A live reaction system that generates personalized avatar reactions by accessing and modifying a user's avatar based on emoticon reactions, allowing these reactions to be added to an ephemeral reaction stream during live video broadcasts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If generic emoticon reactions are used for live video broadcasts, then real-time reaction capability is provided, but personalization and visibility to the broadcaster are limited
Solution Approach 1:
The system creates avatar reactions by copying and transforming the user's existing avatar image, applying different facial expressions and emotions to generate personalized reaction variants. This allows the user's unique avatar to be replicated across multiple reaction types, providing personalization while maintaining visual distinctiveness that can be seen by the broadcaster
Solution Approach 2:
The system modifies parameters of the avatar image such as facial expressions, eye movements, mouth shapes, and emotional states to generate different reaction types. By changing these visual parameters while keeping the base avatar identity, the system achieves personalization without requiring completely different reaction assets
2Adaptability or versatility
If comments are composed for live broadcasts, then personalized engagement is possible, but response time is delayed
Solution Approach 1:
The system pre-generates multiple avatar reaction variants with different emotional expressions before the user needs to react. When the user selects a reaction type, the corresponding pre-prepared avatar expression is immediately displayed, eliminating the time required to compose text comments while maintaining personalized engagement
Solution Approach 2:
The avatar reaction serves as an intermediary between the user's internal emotional state and the broadcaster. Instead of requiring direct text communication, the system translates user selection into visual avatar expressions that convey personal engagement without the time cost of typing
3Adaptability or versatility
If avatar reactions are generated and modified in real-time, then personalization is achieved, but system complexity increases
Solution Approach 1:
The avatar reaction system is segmented into distinct modular components: the base avatar image, facial expression layers, emotion modifiers, and animation controllers. This segmentation allows each component to be independently managed and combined, reducing overall system complexity while enabling extensive personalization through modular assembly
Data Source
AI summary
The disclosed computer-implemented method may include systems for generating personalized avatar reactions during live video broadcasts. For example, the systems and methods described herein can access a social networking system user's profile to identify an avatar associated with the social networking system user. The systems and methods can generate an avatar reaction by modifying one or more features of the avatar based on a corresponding emoticon reaction. Once generated, the social networking system user can select the avatar reaction for addition to an ephemeral reaction stream associated with a live video broadcast. Various other methods, systems, and computer-readable media are also disclosed.