Dynamic AI Chatbot Persona for Real-Time Response Customization

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Solution Overview

Problem

Existing AI systems lack the ability to customize voice and text responses to meet the individual preferences and needs of different users, as they employ a one-size-fits-all approach, which can lead to suboptimal interaction experiences.

Innovation Solution

An AI chatbot with a dynamically customizable persona that adjusts tonality, response time, and formality level based on user data and real-time interaction analysis, allowing for personalized interactions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single one-size-fits-all approach is used for AI responses, then the system is simple to implement and maintain, but user satisfaction deteriorates because different individuals have different preferences for response characteristics

Engineering Contradiction:
Improvecustomization of AI personaVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a dynamic AI persona system that adjusts characteristics in real-time during user interactions. The system monitors user responses and automatically modifies persona attributes such as formality level, empathy level, and response style to match individual user preferences, transforming a static one-size-fits-all approach into an adaptive dynamic system.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes multiple parameters of the AI persona including formality level, empathy level, response length, and tone based on user feedback and interaction patterns. By adjusting these parameters dynamically, the system achieves high adaptability without requiring complete system redesign, thus managing complexity through parameter optimization rather than structural complexity.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If the AI system customizes responses for each user, then user satisfaction improves, but the complexity of analyzing user data and adjusting persona characteristics increases

Engineering Contradiction:
Improveuser interaction qualityVSAvoiduser preference analysis
Core Design Contradiction:
Ease of operationVSDifficulty of detecting and measuring

Solution Approach 1:

The system implements continuous feedback loops where user responses, engagement patterns, and satisfaction signals are monitored in real-time. This feedback is processed to automatically adjust persona characteristics, creating a closed-loop system that improves interaction quality while automating the analysis process to manage complexity.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The AI persona system performs self-adjustment based on user interactions without requiring manual configuration or complex external analysis. The system autonomously detects user preferences through interaction patterns and automatically modifies its characteristics, reducing the burden of user preference analysis while improving interaction quality.

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If the AI persona characteristics are dynamically altered during interaction, then responsiveness to user needs improves, but the stability of the AI system deteriorates due to constant changes

Engineering Contradiction:
Improvereal-time persona adjustmentVSAvoidsystem stability
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The system embraces dynamics as a core feature, allowing persona characteristics to change during interactions while maintaining overall system stability through controlled adjustment mechanisms. The dynamic nature enables real-time adaptation to user needs while structured change management prevents system instability.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system establishes baseline persona characteristics and predefined adjustment ranges before interactions begin. These preliminary configurations provide a stable foundation that guides dynamic adjustments, ensuring that changes remain within acceptable boundaries and maintain system stability while still allowing real-time adaptability.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12541652B2Chatbot with dynamically customized AI persona
Publication Date: 2026.02.03 BANK OF AMERICA CORP
  • US12541652B2 patent drawing
  • US12541652B2 patent drawing
  • US12541652B2 patent drawing

AI summary

An AI chatbot having a dynamic and customizable AI persona for interacting with a user of an entity is provided. The AI persona may include a plurality of customizable user-interaction characteristics including an AI persona tonality, an AI persona response time and an AI persona formality level. The AI chatbot may be configured to receive a request from a user device to interact with the AI chatbot. Prior to initiating an interaction, a processor of the AI chatbot may be configured to modify a default state of the AI persona to an initial customized state by adjusting each of the characteristic types included in each of the customizable user-interaction characteristics based on an analysis of a user profile of the user. During a duration of the interaction, the processor may be configured to monitor the interaction and dynamically toggle the characteristics of the AI persona based on user input.