Cited by 58Context-Aware Activity Recognition SystemsMuscle activation and electromyography studiesOccupational Health and Safety Research

Data Quality and Reliability Assessment of Wearable EMG and IMU Sensor for Construction Activity Recognition

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Bangaru, Srikanth Sagar, Wang, Chao, Aghazadeh, Fereydoun·2020·Sensors

Abstract

The workforce shortage is one of the significant problems in the construction industry. To overcome the challenges due to workforce shortage, various researchers have proposed wearable sensor-based systems in the area of construction safety and health. Although sensors provide rich and detailed information, not all sensors can be used for construction applications. This study evaluates the data quality and reliability of forearm electromyography (EMG) and inertial measurement unit (IMU) of armband sensors for construction activity classification. To achieve the proposed objective, the forearm EMG and IMU data collected from eight participants while performing construction activities such as screwing, wrenching, lifting, and carrying on two different days were used to analyze the data quality and reliability for activity recognition through seven different experiments. The results of these experiments show that the armband sensor data quality is comparable to the conventional EMG and IMU sensors with excellent relative and absolute reliability between trials for all the five activities. The activity classification results were highly reliable, with minimal change in classification accuracies for both the days. Moreover, the results conclude that the combined EMG and IMU models classify activities with higher accuracies compared to individual sensor models.

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  • The quality of data can be expressed in many different ways, and data quality measures may also depend on the aims of the related analysis and project.

    “the quality of data can be expressed in many different ways, and data quality measures may also depend on the aims of the related analysis and project8–13”

    From Data quality evaluation in wearable monitoring (2022) · cites this paper as [10]

  • Signal quality assessments have been done under more general circumstances, but wearable data quality in the context of epilepsy has not been a widely researched topic so far.

    “Signal quality assessments have been done under more general circumstances10,34–37, but wearable data quality in the context of epilepsy has not been a widely researched topic so far8,9,38.”

    From Data quality evaluation in wearable monitoring (2022) · cites this paper as [10]

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Research works printed but not linked: 3

  1. [11]Akhavian R. Behzadan A.H. Productivity analysis of construction worker activities using smartphone sensors Proceedings of the 16th International Conference on Computing in Civil and Building Engineering Osaka, Japan 6–8 July 2016
  2. [28]Skogstad S.A. Nymoen K. Høvin M.E. Comparing inertial and optical mocap technologies for synthesis control Proceedings of the SMC 2011 8th Sound and Music Computing Conference “Creativity Rethinks Science” Padova, Italy 6–9 July 2011
  3. [64]Ho B.-J. Liu R. Tseng H.-Y. Srivastava M. Myobuddy: Detecting barbell weight using electromyogram sensors Proceedings of the 1st Workshop on Digital Biomarkers Niagara Falls, NY, USA 23 June 2017 27 32 PMC5831554 29505038

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Authors
Bangaru, S. S., Wang, C., & Aghazadeh, F.
Affiliations
Louisiana State University (US)
Corresponding author
Wang, Chao
Venue
Sensors
Publisher
MDPI AG
Published
2020-09-15
Volume
20
Issue
18
Pages
5264
ISSN
1424-8220 (ISSN-L)
OpenAlex
W3085923853
Cited by
58
References
60
Citations by year
2026: 8 · 2025: 14 · 2024: 13 · 2023: 7 · 2022: 9 · 2021: 7
FWCI
2.23
Type
journal article
Language
en
Open access
Locations
  • Sensors (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Civil War Book Review (submittedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Context-Aware Activity Recognition Systems
  • Physical Sciences › Engineering › Biomedical Engineering › Muscle activation and electromyography studies
  • Health Sciences › Health Professions › Radiological and Ultrasound Technology › Occupational Health and Safety Research
Keywords
wearable sensors, electromyography, inertial measurement unit, data quality, reliability statistics, construction safety, workforce shortage
MeSH terms
Data Accuracy, Wearable Electronic Devices, Electromyography, Humans, Movement, Occupations, Reproducibility of Results, Construction Industry

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