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Article

Open-Source Strain Gauge System for Monitoring Pressure Distribution of Runner’s Feet

by
Klaudia Kromołowska
1,2,
Krzysztof Kluza
1,*,
Eliasz Kańtoch
1 and
Piotr Sulikowski
3
1
AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Krakow, Poland
2
Faculty of Computer Science and Telecommunications, Cracow University of Technology, ul. Warszawska 24, 31-155 Kraków, Poland
3
Faculty of Computer Science and Information Technology, West Pomeranian University of Technology, ul. Żołnierska 49, 71-210 Szczecin, Poland
*
Author to whom correspondence should be addressed.
Sensors 2023, 23(4), 2323; https://doi.org/10.3390/s23042323
Submission received: 29 December 2022 / Revised: 10 February 2023 / Accepted: 16 February 2023 / Published: 19 February 2023

Abstract

The objective of the research presented in this paper was to provide a novel open-source strain gauge system that shall enable the measurement of the pressure of a runner’s feet on the ground and the presentation of the results of that measurement to the user. The system based on electronic shoe inserts with 16 built-in pressure sensors laminated in a transparent film was created, consisting of two parts: a mobile application and a wearable device. The developed system provides a number of advantages in comparison with existing solutions, including no need for calibration, an accurate and frequent measurement of pressure distribution, placement of electronics on the outside of a shoe, low cost, and an open-source approach to encourage enhancements and open collaboration.
Keywords: foot pressure distribution; shoe inserts mobile application; smart shoe inserts; smart shoe insoles; insole sensors foot pressure distribution; shoe inserts mobile application; smart shoe inserts; smart shoe insoles; insole sensors

Share and Cite

MDPI and ACS Style

Kromołowska, K.; Kluza, K.; Kańtoch, E.; Sulikowski, P. Open-Source Strain Gauge System for Monitoring Pressure Distribution of Runner’s Feet. Sensors 2023, 23, 2323. https://doi.org/10.3390/s23042323

AMA Style

Kromołowska K, Kluza K, Kańtoch E, Sulikowski P. Open-Source Strain Gauge System for Monitoring Pressure Distribution of Runner’s Feet. Sensors. 2023; 23(4):2323. https://doi.org/10.3390/s23042323

Chicago/Turabian Style

Kromołowska, Klaudia, Krzysztof Kluza, Eliasz Kańtoch, and Piotr Sulikowski. 2023. "Open-Source Strain Gauge System for Monitoring Pressure Distribution of Runner’s Feet" Sensors 23, no. 4: 2323. https://doi.org/10.3390/s23042323

APA Style

Kromołowska, K., Kluza, K., Kańtoch, E., & Sulikowski, P. (2023). Open-Source Strain Gauge System for Monitoring Pressure Distribution of Runner’s Feet. Sensors, 23(4), 2323. https://doi.org/10.3390/s23042323

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