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Design and characterization of an EOG signal acquisition system based on the programming of saccadic movement routines

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Standard

Design and characterization of an EOG signal acquisition system based on the programming of saccadic movement routines. / Frem-Sosa, Luis A.; Valenzuela-Delgado, Mónica; Flores-Fuentes, Wendy et al.
2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 : Proceedings. Piscataway: Institute of Electrical and Electronics Engineers Inc., 2023. p. 1-5 (IEEE International Symposium on Industrial Electronics; Vol. 2023-June).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

Harvard

Frem-Sosa, LA, Valenzuela-Delgado, M, Flores-Fuentes, W, Rodríguez-Quiñonez, JC, Sergiyenko, O, Hernández-Balbuena, D, Murrieta-Rico, FN, Miranda-Vega, JE & Mercorelli, P 2023, Design and characterization of an EOG signal acquisition system based on the programming of saccadic movement routines. in 2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 : Proceedings. IEEE International Symposium on Industrial Electronics, vol. 2023-June, Institute of Electrical and Electronics Engineers Inc., Piscataway, pp. 1-5, 32nd IEEE International Symposium on Industrial Electronics, ISIE 2023, Helsinki, Finland, 19.06.23. https://doi.org/10.1109/ISIE51358.2023.10227919

APA

Frem-Sosa, L. A., Valenzuela-Delgado, M., Flores-Fuentes, W., Rodríguez-Quiñonez, J. C., Sergiyenko, O., Hernández-Balbuena, D., Murrieta-Rico, F. N., Miranda-Vega, J. E., & Mercorelli, P. (2023). Design and characterization of an EOG signal acquisition system based on the programming of saccadic movement routines. In 2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 : Proceedings (pp. 1-5). (IEEE International Symposium on Industrial Electronics; Vol. 2023-June). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE51358.2023.10227919

Vancouver

Frem-Sosa LA, Valenzuela-Delgado M, Flores-Fuentes W, Rodríguez-Quiñonez JC, Sergiyenko O, Hernández-Balbuena D et al. Design and characterization of an EOG signal acquisition system based on the programming of saccadic movement routines. In 2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023 : Proceedings. Piscataway: Institute of Electrical and Electronics Engineers Inc. 2023. p. 1-5. (IEEE International Symposium on Industrial Electronics). doi: 10.1109/ISIE51358.2023.10227919

Bibtex

@inbook{b2747715a9e04447ba7e309b315023b7,
title = "Design and characterization of an EOG signal acquisition system based on the programming of saccadic movement routines",
abstract = "It is estimated that by 2030 the number of people with disabilities will rise, thereby increasing the demand for assistive devices. Eye tracking has served as an alternative for the development of assistive technologies. Electrooculography (EOG) is an eye tracking technique used to measure the eye's electrical activity. In this work, an AC-coupled EOG acquisition system composed of an instrumentation amplifier, low-pass, high-pass, and notch filters was designed. A graphical user interface (GUI) with programmed routines was made in order to characterize the system by the performance of saccadic eye movements. The peaks of the EOG signals in the horizontal and vertical directions at different viewing angles were analyzed to establish a relation between peak magnitude and gaze angle. Due to eye blinking, amplifier saturation, and subject fatigue, the vertical EOG was discarded for system characterization. A linear relationship was obtained between the horizontal EOG magnitude and the horizontal gaze angles in a range from 9.4° to 39.7°, with a coefficient of determination of 0.9991. The proposed EOG system is linear in the horizontal direction; however, DC coupling of the system is sought in a future stage to improve the characterization of eye movements.",
keywords = "Assistive technology, electrooculography (EOG), routines., saccadic eye movement, Engineering",
author = "Frem-Sosa, {Luis A.} and M{\'o}nica Valenzuela-Delgado and Wendy Flores-Fuentes and Rodr{\'i}guez-Qui{\~n}onez, {Julio C.} and Oleg Sergiyenko and Daniel Hern{\'a}ndez-Balbuena and Murrieta-Rico, {Fabi{\'a}n N.} and Miranda-Vega, {Jes{\'u}s E.} and Paolo Mercorelli",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 32nd IEEE International Symposium on Industrial Electronics, ISIE 2023 ; Conference date: 19-06-2023 Through 21-06-2023",
year = "2023",
month = jun,
day = "19",
doi = "10.1109/ISIE51358.2023.10227919",
language = "English",
isbn = "979-8-3503-9972-1",
series = "IEEE International Symposium on Industrial Electronics",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--5",
booktitle = "2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023",
address = "United States",
url = "https://2023.ieee-isie.org",

}

RIS

TY - CHAP

T1 - Design and characterization of an EOG signal acquisition system based on the programming of saccadic movement routines

AU - Frem-Sosa, Luis A.

AU - Valenzuela-Delgado, Mónica

AU - Flores-Fuentes, Wendy

AU - Rodríguez-Quiñonez, Julio C.

AU - Sergiyenko, Oleg

AU - Hernández-Balbuena, Daniel

AU - Murrieta-Rico, Fabián N.

AU - Miranda-Vega, Jesús E.

AU - Mercorelli, Paolo

N1 - Publisher Copyright: © 2023 IEEE.

PY - 2023/6/19

Y1 - 2023/6/19

N2 - It is estimated that by 2030 the number of people with disabilities will rise, thereby increasing the demand for assistive devices. Eye tracking has served as an alternative for the development of assistive technologies. Electrooculography (EOG) is an eye tracking technique used to measure the eye's electrical activity. In this work, an AC-coupled EOG acquisition system composed of an instrumentation amplifier, low-pass, high-pass, and notch filters was designed. A graphical user interface (GUI) with programmed routines was made in order to characterize the system by the performance of saccadic eye movements. The peaks of the EOG signals in the horizontal and vertical directions at different viewing angles were analyzed to establish a relation between peak magnitude and gaze angle. Due to eye blinking, amplifier saturation, and subject fatigue, the vertical EOG was discarded for system characterization. A linear relationship was obtained between the horizontal EOG magnitude and the horizontal gaze angles in a range from 9.4° to 39.7°, with a coefficient of determination of 0.9991. The proposed EOG system is linear in the horizontal direction; however, DC coupling of the system is sought in a future stage to improve the characterization of eye movements.

AB - It is estimated that by 2030 the number of people with disabilities will rise, thereby increasing the demand for assistive devices. Eye tracking has served as an alternative for the development of assistive technologies. Electrooculography (EOG) is an eye tracking technique used to measure the eye's electrical activity. In this work, an AC-coupled EOG acquisition system composed of an instrumentation amplifier, low-pass, high-pass, and notch filters was designed. A graphical user interface (GUI) with programmed routines was made in order to characterize the system by the performance of saccadic eye movements. The peaks of the EOG signals in the horizontal and vertical directions at different viewing angles were analyzed to establish a relation between peak magnitude and gaze angle. Due to eye blinking, amplifier saturation, and subject fatigue, the vertical EOG was discarded for system characterization. A linear relationship was obtained between the horizontal EOG magnitude and the horizontal gaze angles in a range from 9.4° to 39.7°, with a coefficient of determination of 0.9991. The proposed EOG system is linear in the horizontal direction; however, DC coupling of the system is sought in a future stage to improve the characterization of eye movements.

KW - Assistive technology

KW - electrooculography (EOG)

KW - routines.

KW - saccadic eye movement

KW - Engineering

UR - http://www.scopus.com/inward/record.url?scp=85172106069&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/1fa43a23-3554-3a73-a654-444cb3c85ca9/

U2 - 10.1109/ISIE51358.2023.10227919

DO - 10.1109/ISIE51358.2023.10227919

M3 - Article in conference proceedings

AN - SCOPUS:85172106069

SN - 979-8-3503-9972-1

T3 - IEEE International Symposium on Industrial Electronics

SP - 1

EP - 5

BT - 2023 IEEE 32nd International Symposium on Industrial Electronics, ISIE 2023

PB - Institute of Electrical and Electronics Engineers Inc.

CY - Piscataway

T2 - 32nd IEEE International Symposium on Industrial Electronics, ISIE 2023

Y2 - 19 June 2023 through 21 June 2023

ER -

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Fernandes, F. M., Dos Santos, M. F., De Morais, M. H. F., Lima, J., Pereira, A. I. & Mercorelli, P., 2025, Proceedings of the 2025 26th International Carpathian Control Conference (ICCC): Grandhotel Starý Smokovec, High Tatras, Starý Smokovec, Slovak Republic, 19-21 May 2025. Kacur, J., Skovranek, T., Laciak, M. & Mojzisova, A. (eds.). Piscataway: Institute of Electrical and Electronics Engineers Inc., 6 p. (International Carpathian Control Conference, ICCC; vol. 26).

Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review

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Li, X., Zhang, Q., Gu, H., Othmen, S., Asklany, S., Lhioui, C., Elrashidi, A. & Mercorelli, P., 07.2025, In: PLoS ONE. 20, 7, 22 p., e0327249.

Research output: Journal contributions › Journal articles › Research › peer-review

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Pimentel, G. O., Santos, M. F. D., Lima, J., Mercorelli, P. & Fernandes, F. M., 15.01.2025, In: Sensors. 25, 2, 27 p., 479.

Research output: Journal contributions › Journal articles › Research › peer-review

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Rigon, S., Haus, B., Mercorelli, P. & Zigliotto, M., 27.02.2025, In: IEEE Open Journal of Power Electronics. 6, p. 734-746 13 p.

Research output: Journal contributions › Journal articles › Research › peer-review

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