Cited by 42Muscle activation and electromyography studiesAdvanced Sensor and Energy Harvesting MaterialsNeuroscience and Neural Engineering

Wireless, Skin-Mountable EMG Sensor for Human–Machine Interface Application

Open access
Song, Min-Su, Kang, Sung-Gu, Lee, Kyu-Tae, Kim, Jeonghyun·2019·Micromachines

Abstract

The development of advanced technologies for wireless data collection and the analysis of quantitative data, with application to a human–machine interface (HMI), is of growing interest. In particular, various wearable devices related to HMIs are being developed. These devices require a customization process that considers the physical characteristics of each individual, such as mounting positions of electrodes, muscle masses, and so forth. Here, the authors report device and calculation concepts for flexible platforms that can measure electrical signals changed through electromyography (EMG). This soft, flexible, and lightweight EMG sensor can be attached to curved surfaces such as the forearm, biceps, back, legs, etc., and optimized biosignals can be obtained continuously through post-processing. In addition to the measurement of EMG signals, the application of the HMI has stable performance and high accuracy of more than 95%, as confirmed by 50 trials per case. The result of this study shows the possibility of application to various fields such as entertainment, the military, robotics, and healthcare in the future.

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Crossref · 10.3390/mi10120879

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  • The attachable skin format of these sensors improves the portability of otherwise cumbersome devices and can optimise bioelectrical signals obtained from users.

    “Additionally, the attachable skin format of these sensors improves the portability of the otherwise cumbersome devices, and can optimise bioelectrical signals obtained from users [7].”

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Authors
Song, M.-S., Kang, S.-G., Lee, K.-T., & Kim, J.
Affiliations
  • Kwangwoon University (KR)
  • Inha University (KR)
Corresponding author
  • Lee, Kyu-Tae
  • Kim, Jeonghyun
Venue
Micromachines
Publisher
MDPI AG
Published
2019-12-14
Volume
10
Issue
12
Pages
879
ISSN
2072-666X (ISSN-L)
OpenAlex
W2994896693
Cited by
42
References
27
Citations by year
2026: 4 · 2025: 8 · 2024: 8 · 2023: 6 · 2022: 7 · 2021: 7 · 2020: 2
FWCI
1.41
Type
journal article
Language
en
Open access
Locations
  • Micromachines (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
  • National Research Foundation of Korea (NRF-2018R1C1B5045524)
  • Korea Institute for Advancement of Technology (No. P0002397)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Muscle activation and electromyography studies
  • Physical Sciences › Engineering › Biomedical Engineering › Advanced Sensor and Energy Harvesting Materials
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neural Engineering
Keywords
electromyography sensors, wireless sensors, human-machine interaction, wearable devices, flexible electronics, EMG signal processing, physiological signals

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