Shoe-Integrated Sensor System for Wireless Gait Analysis

Abstract

This project presents the development and implementation of a shoe-integrated sensor system for wireless gait analysis and posture assessment. The system utilizes force-sensitive resistors (FSRs) strategically placed within the shoe's insole to measure pressure distribution during locomotion. Integrated Arduino microcontrollers facilitate real-time data processing and wireless communication between the shoe-mounted sensors and a central monitoring unit. The system incorporates HC-12 wireless communication modules for long-range data transmission and USB Serial Ports for direct computer connectivity, enabling instant data retrieval and analysis. Through iterative prototyping and refinement, the project addresses challenges such as sensor sensitivity and component compatibility, resulting in a robust and reliable sensor system. Real-world application of the project to a patient with foot injuries demonstrates its efficacy in clinical settings, providing valuable insights into musculoskeletal conditions and facilitating personalized treatment interventions. Overall, this project contributes to the advancement of wearable sensor technology in healthcare, offering a promising solution for gait analysis and posture assessment in rehabilitation and clinical practice.