Vehicle Customer Satisfaction Measurement via Spontaneous Expression Analysis
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Solution Overview
Problem
Existing methods for measuring customer satisfaction, such as surveys, may be subjective and influenced by deliberate responses, lacking spontaneity and objective data correlation with product performance.
Innovation Solution
A system that uses a recording device within a vehicle to capture audible and inaudible expressions, combined with voice and body recognition modules, to assess customer satisfaction by correlating these expressions with non-subjective state information from vehicle systems, generating ratings without the customer's direct input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If customer surveys are mailed to recent purchasers to collect satisfaction information, then customer satisfaction data can be gathered, but the responses are subjective and influenced by deliberate responses rather than spontaneous reactions
Solution Approach 1:
The patent replaces the mechanical survey system (mailing forms, manual responses) with an automated electronic system that captures spontaneous customer expressions through voice and body recognition. This substitution eliminates deliberate response bias by automatically recording genuine customer reactions to vehicle features and performance, thereby improving measurement precision while preserving spontaneity.
Solution Approach 2:
The patent introduces voice recognition and body recognition modules as intermediaries between the customer and the satisfaction measurement system. These modules capture spontaneous expressions (voice comments, body language) and translate them into quantifiable data, serving as a mediator that preserves the authenticity of customer reactions while enabling systematic analysis.
2Measurement precision
If a recording device captures audible and inaudible expressions with voice and body recognition modules, then spontaneous customer reactions can be measured, but the system complexity increases
Solution Approach 1:
The patent integrates multiple recognition functions (voice recognition, body recognition) into a single unified system that processes various types of customer expressions through one integrated platform. This multi-functional approach consolidates what would otherwise require separate systems, reducing overall complexity while maintaining high measurement precision across different expression types.
Solution Approach 2:
The system employs self-service mechanisms where the voice and body recognition modules automatically capture, process, and analyze customer expressions without requiring manual intervention. The system self-calibrates and self-adjusts to accurately interpret spontaneous reactions, reducing operational complexity while maintaining high detection accuracy.
3Measurement precision
If customer expressions are correlated with vehicle state information, then objective performance data can be integrated with subjective feedback, but the data processing complexity increases
Solution Approach 1:
The patent merges subjective customer expression data with objective vehicle state information into a unified satisfaction assessment framework. By combining these previously separate data streams through the customer satisfaction module, the system creates a comprehensive evaluation that correlates customer reactions with actual vehicle performance data, improving assessment accuracy while managing processing complexity through integrated architecture.
Data Source
AI summary
A method of measuring customer satisfaction with a product. The method may assess customer satisfaction from information collected after purchasing the product. This post-purchase information may be collected, for example, by monitoring customer expressions made while interacting with the product. Optionally, the settings and operating conditions of the product may be separately monitored and cross-referenced with the customer expressions to tie the expressions with specific characteristics of the product.