Motion Stabilization for Cosmetic Applicator with Phase Detection
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Solution Overview
Problem
Individuals with motion disorders or those experiencing tremors face challenges in applying cosmetic compositions accurately due to unintentional movements, limiting their ability to perform precise tasks.
Innovation Solution
A motion stabilization device is designed to stabilize cosmetic applicators by using a handle with an adapter that holds the applicator and incorporates processing circuitry to detect the transition from setup to application phases, thereby maintaining the applicator in a stable position.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a motion stabilization device is used to stabilize the cosmetic applicator, then the precision and control of cosmetic application is improved, but the device complexity increases due to the need for processing circuitry, sensors, and adaptive algorithms
Solution Approach 1:
The motion stabilization device automatically detects user intent through sensor data and movement pattern analysis, then self-adjusts stabilization parameters without requiring manual input from the user. The system learns and adapts to individual user characteristics over time, making the complex device operate autonomously to simplify the user experience while maintaining high precision
Solution Approach 2:
The patent replaces traditional mechanical stabilization mechanisms with electronic and software-based solutions, including inertial sensors, processing circuitry, and adaptive algorithms that dynamically adjust stabilization forces, thereby reducing mechanical complexity while improving precision and adaptability
2Reliability
If the device uses multiple sensors and detection methods to accurately detect phase transitions, then the reliability of phase detection is improved, but the device complexity and cost increase
Solution Approach 1:
The patent combines multiple detection methods including inertial sensors, force sensors, torque sensors, and machine learning algorithms into a unified phase detection system. These diverse sensing approaches are integrated and processed together to reliably distinguish between setup and application phases, improving detection reliability through redundancy and cross-validation
Solution Approach 2:
The system continuously monitors sensor data and uses feedback loops with machine learning algorithms to refine phase detection accuracy. The processing circuitry analyzes patterns in real-time sensor feedback and adjusts detection thresholds and parameters dynamically, ensuring reliable phase transition detection while adapting to individual user behaviors
3Manufacturing precision
If the motion stabilization device provides continuous stabilization during the entire cosmetic application process, then the precision is maintained, but the duration of stable support is extended beyond what is necessary, potentially causing discomfort or fatigue
Solution Approach 1:
The motion stabilization device operates in discrete phases corresponding to the cosmetic application process: setup phase with minimal stabilization, application phase with active stabilization, and completion phase with reduced stabilization. The system periodically adjusts its stabilization intensity based on detected phase transitions, providing support only when and where needed to maintain precision without excessive duration
Solution Approach 2:
The stabilization characteristics of the device are dynamically adjusted based on the detected phase of cosmetic application. During the setup phase, stabilization is minimized to allow free positioning; during the application phase, stabilization is activated to maintain precision; and after application, stabilization is reduced or deactivated. This dynamic adaptation ensures precision is maintained during critical moments without unnecessary prolonged support
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
The device effectively stabilizes the cosmetic applicator, allowing for accurate and controlled application by minimizing the impact of unintentional movements, thus enhancing the precision and accessibility of cosmetic application for users with tremors or limited mobility.
Implementation Method 1
processing circuitry configured to detect a transition from a set up phase to an application phase of the cosmetic application process
Implementation Method 2
the motion stabilization device further includes a force sensor, wherein the processing circuitry is configured to detect the transition based on a detected threshold amount of force placed upon the cosmetic applicator
Implementation Method 3
the motion stabilization device further includes a torque sensor, wherein the processing circuitry is configured to detect the transition based on a detected threshold amount of torque placed upon the cosmetic applicator
Implementation Method 4
the adapter further includes a hall sensor, and the processing circuitry is configured to detect the transition based on the hall sensor detecting that a cosmetic applicator has been inserted into the adapter
Implementation Method 5
the motion stabilization device further includes an embedded camera and/or proximity sensor, and the processing circuitry is configured to detect the transition based on the camera and/or proximity sensor detecting that the cosmetic applicator has moved towards a target area of the cosmetic application
Implementation Method 6
the motion stabilization device further includes a microphone, and the processing circuitry is configured to detect the transition based on a audible input from the user indicating that the application phase has started
Data Source
AI summary
A motion stabilization device is provided for stabilization of a cosmetic applicator. The motion stabilization device includes a motion stabilizer handle configured to receive an adapter that holds a cosmetic applicator for a cosmetic application; and processing circuitry configured to detect a transition from a set up phase to an application phase of the cosmetic application process, and hold the cosmetic application in a set position when the transition is detected.