Skin Tone Scanning Tool for Cosmetic Product Matching

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Solution Overview

Problem

The process of selecting appropriate cosmetic products based on individual skin tone is often daunting due to the vast array of options and the difficulty in determining the right shade of foundation that matches a person's skin tone, leading to overwhelming choices and potential unsuitable purchases.

Innovation Solution

A system utilizing a scanning device to determine a person's skin tone by taking measurements from multiple locations on the face, which is then used to match the skin tone to suitable cosmetic products through a software program, providing a list of appropriate products based on the skin tone identifier.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If a scanning device takes measurements from multiple locations on the face to determine skin tone, then the accuracy of skin tone identification is improved, but the time and complexity of the measurement process increases

Engineering Contradiction:
Improveskin tone identification accuracyVSAvoidmeasurement time
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The system takes measurements from multiple locations on the face (cheek, forehead, chin) to determine skin tone. By performing more measurements than a single point would provide, the system achieves more accurate and representative skin tone identification, resolving the contradiction between measurement time and accuracy.

Inventive Principle:
Principle #16Partial or excessive action

2Adaptability or versatility

If the system provides a comprehensive list of cosmetic products matched to skin tone, then the completeness of product recommendations is improved, but the complexity of the system increases

Engineering Contradiction:
Improveproduct recommendation completenessVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system is designed to work with multiple types of cosmetic products (foundation, concealer, powder, etc.) and can recommend any product that matches the determined skin tone. This multi-functional approach allows comprehensive product recommendations without requiring separate systems for each product type, resolving the contradiction between completeness and complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Measurement precision

If the system indexes skin tone color set with cosmetic products, then the accuracy of product matching is improved, but the complexity of data organization increases

Engineering Contradiction:
Improveproduct matching accuracyVSAvoiddata organization complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system pre-indexes the skin tone color set with cosmetic products before actual use. By organizing the data structure in advance and creating the indexing relationships beforehand, the system achieves accurate product matching without having to perform complex data organization during the actual skin tone determination process.

Inventive Principle:
Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This system allows customers to accurately select cosmetic products that match their skin tone, reducing the time and effort in finding the correct shade, and providing confidence in their purchasing decisions.

Implementation Method 1

a scanning device to scan one or more spots of a person's skin

Methodology Applied
Scientific EffectLight reflection: Reflection

Data Source

PatentUS12125245B1Skin tone scanning tool for cosmetics products matching
Publication Date: 2024.10.22 SEPHORA USA
  • US12125245B1 patent drawing
  • US12125245B1 patent drawing
  • US12125245B1 patent drawing

AI summary

A system allows people to more easily find products matching their skin tone. The system includes a scanning device to scan one or more spots of a person's skin. For example, three different spots can be scanned. The scan determines a skin-tone identifier for the person's skin. With this skin-tone identifier, the customer can view products that match their skin tone.