3D Avatar UI with Selectable Speaking Actions for Text
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Solution Overview
Problem
Current avatar user interfaces lack the ability to provide dynamic and customizable speaking actions for selected text, limiting user interaction and engagement with graphical representations.
Innovation Solution
A method is implemented where a client computing device determines user-selected text and presents a UI element with selectable speaking actions, such as 'Speak,' 'Pronounce,' and 'AI-View,' which trigger animations and synchronized speech audio for a 3D avatar, utilizing a text-to-speech module and sentiment analysis to generate appropriate audio and visual responses.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a basic text-to-speech function is provided for selected text, then the system maintains simplicity and ease of operation, but user engagement and interaction depth are limited
Solution Approach 1:
The system transitions from a static, single-function text-to-speech interface to a dynamic interface that adapts based on user selection and context. Multiple speaking actions (Speak, Pronounce, AI-View) are dynamically presented through a popover menu, allowing the system to adjust its functionality based on user needs while maintaining ease of operation through intuitive selection.
Solution Approach 2:
The avatar system is designed to perform multiple functions beyond basic text-to-speech. It can speak text aloud, demonstrate pronunciation with visual mouth movements, provide AI-generated analysis of selected text, and offer customizable appearance options. This multi-functionality increases user engagement while maintaining a unified, easy-to-use interface.
2Adaptability or versatility
If multiple speaking actions and customizable avatar features are added, then user engagement and interaction depth improve, but system complexity increases
Solution Approach 1:
The system segments complex functionality into distinct, manageable actions (Speak, Pronounce, AI-View) that are presented separately in a popover menu. Each action corresponds to a specific function, allowing the system to offer comprehensive capabilities while keeping the interface organized and not overwhelming users with complexity.
Solution Approach 2:
The popover menu serves as an intermediary element that mediates between the simple text selection action and the multiple complex speaking actions. It provides a clean, organized presentation of available functions without exposing the underlying system complexity to the user, maintaining ease of operation while enabling advanced functionality.
3Device complexity
If static avatar representations are used, then the system maintains simplicity, but user engagement and emotional connection are limited
Solution Approach 1:
The system replaces static avatar images with dynamic 3D models that can animate in response to user actions. The avatar performs synchronized mouth movements during pronunciation, displays different facial expressions, and responds to user selection, creating a more engaging and emotionally connective experience while maintaining system simplicity through efficient rendering and animation techniques.
Data Source
AI summary
In one embodiment, a method includes determining, by a client computing device, that a user has selected text displayed on a display of the client computing device. The method further includes presenting, in response to the determination, a UI element on the display of the client computing device. The UI element includes a plurality of selectable portions, each associated with a distinct speaking action for a 3D avatar to perform with respect to the selected text. In response to the user's selection, the method includes presenting on the display of the client computing device an animation of the 3D avatar performing a speaking action corresponding to the selected portion; and providing, by the client computing device, speech audio synchronized with the speaking action of the animated 3D avatar.