Personal Care Device User Profile Adaptation

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Solution Overview

Problem

Existing personal care devices, such as electric toothbrushes, lack the ability to be configured according to external settings specific to other individuals, limiting their adaptability for different users.

Innovation Solution

A personal care device, like an electric toothbrush, is equipped with a communication interface to receive user profiles from digital devices, which include instructions for operating the device, allowing it to perform operations tailored to specific users.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a personal care device is designed with fixed operating settings, then the device structure remains simple, but the device cannot be configured according to external settings specific to different users

Engineering Contradiction:
Improveconfigurability according to user profilesVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

User profiles with operating settings are pre-configured and stored in the device before actual use. When a user activates the device, the system automatically retrieves and applies the appropriate pre-stored profile, enabling personalized operation without requiring complex real-time configuration mechanisms.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The device creates and stores copies of user profiles containing operating settings. Multiple identical or variant profile copies can be maintained in memory, allowing the device to switch between different user configurations without altering the fundamental device structure or requiring complex hardware changes.

Inventive Principle:
Principle #26Copying

2Adaptability or versatility

If a personal care device accepts user profile inputs from digital devices, then the device can provide personalized operations, but the device requires additional communication interfaces and processing capabilities

Engineering Contradiction:
Improvepersonalization capabilityVSAvoidcommunication interface and processor
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The communication interface and processor are designed to perform multiple functions: receiving user profiles from digital devices, storing profiles in memory, processing user inputs, and controlling device operation. This multi-functionality reduces the need for separate dedicated components for each function.

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

Solution Approach 2:

A communication interface acts as an intermediary between digital devices and the personal care device. This intermediary component handles the complexity of data exchange, profile transmission, and signal processing, shielding the main device logic from communication complexities while enabling personalized operation capabilities.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12232915B2Personal care system, device, and method thereof
Publication Date: 2025.02.25 COLGATE PALMOLIVE CO
  • US12232915B2 patent drawing
  • US12232915B2 patent drawing
  • US12232915B2 patent drawing

AI summary

A personal care product (e.g., an electric toothbrush) may include a treating portion (e.g., cleaning elements) configured to clean one or more teeth of a user of the personal care product. The personal care product may include a handle used for gripping the personal care product. A communication interface may be configured to receive signals from one or more digital devices. The received signals may include a user profile. The user profile may include an identity (e.g., identity of the user profile) and/or instructions for operating the personal care product. A processor may be configured to receive the user profile from the communication interface. The processor may be configured to cause the personal care product to perform operations according to the instructions of the user profile.