Personalized Avatar Guidance Using Biometric State Visualization

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Solution Overview

Problem

Existing systems fail to provide personalized guidance and feedback to users based on their physical and physiological activity data, lacking the ability to adapt responses to individual user preferences, capabilities, and context.

Innovation Solution

An avatar guidance system that analyzes user physical and physiological data to provide personalized visual and verbal feedback, tailoring responses to individual user needs, preferences, and context, using biometric and motion sensors, and image capture devices to generate a responsive avatar that guides users through fitness, diet, and other programs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a virtual avatar system is implemented to provide personalized guidance, then user adherence and engagement are improved, but device complexity and data processing requirements increase

Engineering Contradiction:
Improveuser adherenceVSAvoidsystem complexity
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The system creates a virtual copy (avatar) of the user that mirrors their physical characteristics, clothing, and appearance. This digital twin serves as an intermediary that provides personalized guidance without requiring direct complex interactions between the user and the underlying complex system, thereby improving engagement while managing system complexity.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The virtual avatar acts as an intermediary between the user and the complex data processing systems. The avatar receives biometric data, processes it through simplified visual metaphors (like the energy orb), and delivers guidance to the user, shielding the user from system complexity while maintaining reliable engagement.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Measurement precision

If biometric sensors and image capture devices are integrated for real-time monitoring, then measurement precision and personalization are improved, but loss of information and data management challenges increase

Engineering Contradiction:
Improvebiometric data accuracyVSAvoiddata management
Core Design Contradiction:
Measurement precisionVSLoss of information

Solution Approach 1:

The system extracts only the most relevant biometric parameters (heart rate, calories, energy levels) from the vast amount of available data and focuses on visualizing these key metrics through the energy orb metaphor. This selective extraction maintains measurement precision for critical parameters while reducing data management complexity by filtering out less important information.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system uses color changes in the energy orb to encode complex biometric information in an easily interpretable visual format. Different colors represent different energy states and biometric conditions, allowing the system to convey precise measurement data without overwhelming the user with raw numbers, thus managing information effectively.

Inventive Principle:
Principle #32Color changes

3Adaptability or versatility

If the avatar dynamically adapts to user physical state and context, then adaptability and personalization are improved, but device complexity and computational requirements increase

Engineering Contradiction:
Improvepersonalization capabilityVSAvoidprocessing complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The virtual avatar dynamically changes its appearance, energy level visualization, and guidance based on real-time biometric data and user context. The energy orb's size, color, and intensity adjust automatically according to the user's physiological state, providing continuous personalization through dynamic adaptation rather than static configurations.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system adapts the avatar's behavior and visual representation by changing key parameters such as energy level thresholds, color mappings, and guidance intensity based on user context and physical state. These parameter adjustments enable personalization while maintaining a manageable computational framework built on consistent visual metaphors.

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20260088164A1Personalized avatar responsive to user physical state and context
Publication Date: 2026.03.26 KC HLDG I
  • US20260088164A1 patent drawing
  • US20260088164A1 patent drawing
  • US20260088164A1 patent drawing

AI summary

Systems and methods are disclosed that facilitate providing guidance to a user during performance of a program or routine using a personalized avatar. In an aspect, a system includes a reception component configured to receive biochemical information about a physiological state or condition of a user, including information identifying a presence or a status of one or more biomarkers. The system further includes an analysis component configured to determine or infer one or more characteristics of the physiological state or condition of the user based on the information identifying the presence or the status of the one or more biomarkers, and a visualization component configured to adapt an appearance of an avatar presented to the user based on the one or more characteristics to reflect the one or more characteristics.