Smart Shoe Sensor Integration for Biomechanical and Physiological Analysis
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current wearable technologies lack comprehensive integration and analysis of kinesiological and physiological data, failing to provide a holistic view of the wearer's health and performance, especially in dynamic activities, and often operate in silos without cross-analysis between biomechanical and physiological data points.
Innovation Solution
A smart shoe system integrating a flexible pressure sensor array, impedance sensing electrodes, and conductive socks, combined with a computing module, to collect and analyze kinesiological and physiological data in unison, using advanced laser-cutting techniques and AI-driven multi-modal data processing for real-time insights.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple sensor types are integrated into a single wearable device, then the comprehensiveness of health and performance monitoring is improved, but the device complexity increases
Solution Approach 1:
The patent combines multiple sensor types (pressure sensors, impedance sensors, accelerometers, gyroscopes) into a single integrated smart shoe device, merging previously separate monitoring functions into one unified system that comprehensively tracks both biomechanical and physiological parameters simultaneously
Solution Approach 2:
The smart shoe is designed as a multi-functional device that performs diverse monitoring tasks including pressure distribution analysis, hydration status tracking, body composition monitoring, and movement pattern analysis, making it a universal health and performance monitoring solution
2Ease of manufacture
If biomechanical and physiological data are collected separately in silos, then the manufacturing and data processing become simpler, but the cross-analysis between data types is lost
Solution Approach 1:
The system merges biomechanical data (pressure, acceleration, orientation) and physiological data (impedance, hydration status, body composition) into a unified data processing framework that enables cross-analysis and correlation between different data types to provide comprehensive health insights
3Device complexity
If conventional fitness trackers are used for straightforward metrics, then the device simplicity is maintained, but the precision and breadth of biomechanical analysis is insufficient
Solution Approach 1:
The insole is divided into multiple sensor regions with pressure sensors arranged in arrays across different zones of the foot, allowing localized and precise measurement of pressure distribution at specific anatomical locations rather than a single aggregate measurement
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
Provides unparalleled depth and accuracy in biomechanical and physiological data analysis, enhancing health and athletic performance, and preventing injuries through real-time, integrated data collection and advanced processing capabilities.
Implementation Method 1
a composite piezoresistive layer interposed between the first and second electrodes
Implementation Method 2
impedance sensing electrodes
Data Source
AI summary
A flexible pressure sensor array includes a first electrode, a second electrode, and a composite piezoresistive layer interposed between the first and second electrodes. Each of the first and second electrodes comprises a flexible substrate and a flexible conductive electrode structure that is bonded to the flexible substrate. The composite piezoresistive layer includes an elastomer matrix impregnated with conductive particles.