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Listen to Your Footsteps: Wearable Device for Measuring Walking Quality

Published: 18 April 2015 Publication History

Abstract

In this paper, we present a low-cost context-aware technique for determining a user's walking quality. This is achieved by filtering and analyzing the acoustic signal generated when users walk. To extract the acoustic values of footsteps, we implemented a simple wearable device attached on the user's ankle. To verify our approach, we conducted a preliminary test using several pattern classification algorithms. The results show that our system achieves an 89.6% average for three different walking styles (best, good, and bad) and 86.9% for four different real-world ground sets (carpet, asphalt, sand, and wood). We believe that our technique can be applied to existing context-aware techniques as well as various unexplored domains in wearable devices.

References

[1]
Ekimov, A., Sabatier, J. M., Vibration and Sound Signatures of Human Footsteps in Buildings, Journal of the Acoustical Society of America, 2006
[2]
Fitbit Activity Tracker Official Website, http://www.fitbit.com
[3]
Fulk, G. D., Edgar, S. R., Bierwirth, R., Hart, P., Lopez-Meyer, P., Sazonov, E., Identifying Activity Levels and Steps in People with Stroke using a Novel Shoe-Based Sensor, Journal of Neurologic Physical Therapy, 2012, pp. 100--107.
[4]
Jawbone Up Fitness Tracker Official Website, http://www.jawbone.com
[5]
Lanagan, J., Smeaton, A. F., Caulfield, B., Utilizing Wearable and Environmental Sensors to Identify the Context of Gait Performance in the Home, In Proc. of DIVERSE, 2011
[6]
Li, X., Logan, R. J., Pastore, R. E., Perception of acoustic source characteristics: Walking sounds, Journal of the Acoustical Society of America, 1991
[7]
Shad, A., Rodriguez, V. E., Proof of a Shoe-based Human Activity Monitor, In Proc. of EMBS, 2012
[8]
Vandewynckel, J. Otis, M., Bouchard, B., Menelas, B., Bouzouane, A., Towards a Real-time Error Detection within a Smart Home by Using Activity Recognition with a Shoe-mounted Accelerometer, Journal of Procedia Computer Science, 2013, pp. 516--523.

Cited By

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  • (2022)Recent Trends and Practices Toward Assessment and Rehabilitation of Neurodegenerative Disorders: Insights From Human GaitFrontiers in Neuroscience10.3389/fnins.2022.85929816Online publication date: 15-Apr-2022
  • (2022)Acoustic scene analysis using analog spiking neural networkNeuromorphic Computing and Engineering10.1088/2634-4386/ac90e52:4(044003)Online publication date: 11-Oct-2022
  • (2016)Estimation of Temporal Gait Parameters Using a Wearable Microphone-Sensor-Based SystemSensors10.3390/s1612216716:12(2167)Online publication date: 17-Dec-2016
  • Show More Cited By

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Published In

cover image ACM Conferences
CHI EA '15: Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems
April 2015
2546 pages
ISBN:9781450331463
DOI:10.1145/2702613
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 18 April 2015

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Author Tags

  1. ankle
  2. context-awareness
  3. footstep sound
  4. microphone
  5. physical activity tracker
  6. walking quality
  7. walking style
  8. wearable device

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  • Work in progress

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CHI '15
Sponsor:
CHI '15: CHI Conference on Human Factors in Computing Systems
April 18 - 23, 2015
Seoul, Republic of Korea

Acceptance Rates

CHI EA '15 Paper Acceptance Rate 379 of 1,520 submissions, 25%;
Overall Acceptance Rate 6,164 of 23,696 submissions, 26%

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CHI 2025
ACM CHI Conference on Human Factors in Computing Systems
April 26 - May 1, 2025
Yokohama , Japan

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Cited By

View all
  • (2022)Recent Trends and Practices Toward Assessment and Rehabilitation of Neurodegenerative Disorders: Insights From Human GaitFrontiers in Neuroscience10.3389/fnins.2022.85929816Online publication date: 15-Apr-2022
  • (2022)Acoustic scene analysis using analog spiking neural networkNeuromorphic Computing and Engineering10.1088/2634-4386/ac90e52:4(044003)Online publication date: 11-Oct-2022
  • (2016)Estimation of Temporal Gait Parameters Using a Wearable Microphone-Sensor-Based SystemSensors10.3390/s1612216716:12(2167)Online publication date: 17-Dec-2016
  • (2016)Edemeter: Wearable and continuous fluid retention monitoring2016 IEEE 13th International Conference on Wearable and Implantable Body Sensor Networks (BSN)10.1109/BSN.2016.7516251(153-158)Online publication date: Jun-2016

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