Flexible and wearable PEDOT-paper pressure sensor for detecting human voice

Busra Ozlu; Bong Sup Shim

doi:10.1109/BigComp51126.2021.00068

Flexible and wearable PEDOT-paper pressure sensor for detecting human voice

Busra Ozlu, Bong Sup Shim

Inha University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Scopus citations

Abstract

Flexible pressure sensors are gaining considerable attention as wearable devices to be potentially utilized in human-machine interfaces. However, the preparation of pressure sensors through a simple, environmentally friendly, and cost-efficient fabrication process, remains as a challenge. In this study, we developed a flexible and wearable piezoresistive pressure sensor which consists of a polyethylene terephthalate (PET) as a flexible substrate for printing silver interdigitated electrodes and a poly(3, 4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) coated tissue paper as an active material. The PEDOT-Paper pressure sensor showed a sensitivity of 1.7/kPa in the range of 0 to 0.46 kPa, a response time of 240 ms and a recovery time of 306 ms. The potential application of this sensor for human voice detection was also demonstrated by mounting the sensor on the throat of a volunteer and pronouncing the words, 'Hello' and 'Inha University'. The good repeatability and characteristic curves were achieved for each word, confirming the promising application of the PEDOT-Paper pressure sensor in the field of voice recognition.

Original language	English
Title of host publication	Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021
Editors	Herwig Unger, Jinho Kim, U Kang, Chakchai So-In, Junping Du, Walid Saad, Young-guk Ha, Christian Wagner, Julien Bourgeois, Chanboon Sathitwiriyawong, Hyuk-Yoon Kwon, Carson Leung
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	317-320
Number of pages	4
ISBN (Electronic)	9781728189246
DOIs	https://doi.org/10.1109/BigComp51126.2021.00068
State	Published - Jan 2021
Event	2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021 - Jeju Island, Korea, Republic of Duration: 17 Jan 2021 → 20 Jan 2021

Publication series

Name	Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021

Conference

Conference	2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021
Country/Territory	Korea, Republic of
City	Jeju Island
Period	17/01/21 → 20/01/21

Bibliographical note

Publisher Copyright:
© 2021 IEEE.

Keywords

Human motion detection
PEDOT:PSS
Paper-based wearable and flexible electronics
Piezoresistive pressure sensor

Access to Document

10.1109/BigComp51126.2021.00068

Cite this

Ozlu, B., & Shim, B. S. (2021). Flexible and wearable PEDOT-paper pressure sensor for detecting human voice. In H. Unger, J. Kim, U. Kang, C. So-In, J. Du, W. Saad, Y. Ha, C. Wagner, J. Bourgeois, C. Sathitwiriyawong, H.-Y. Kwon, & C. Leung (Eds.), Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021 (pp. 317-320). Article 9373253 (Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/BigComp51126.2021.00068

Ozlu, Busra ; Shim, Bong Sup. / Flexible and wearable PEDOT-paper pressure sensor for detecting human voice. Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021. editor / Herwig Unger ; Jinho Kim ; U Kang ; Chakchai So-In ; Junping Du ; Walid Saad ; Young-guk Ha ; Christian Wagner ; Julien Bourgeois ; Chanboon Sathitwiriyawong ; Hyuk-Yoon Kwon ; Carson Leung. Institute of Electrical and Electronics Engineers Inc., 2021. pp. 317-320 (Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021).

@inproceedings{2e5d633710824124b77d18c4c28ff6ab,

title = "Flexible and wearable PEDOT-paper pressure sensor for detecting human voice",

abstract = "Flexible pressure sensors are gaining considerable attention as wearable devices to be potentially utilized in human-machine interfaces. However, the preparation of pressure sensors through a simple, environmentally friendly, and cost-efficient fabrication process, remains as a challenge. In this study, we developed a flexible and wearable piezoresistive pressure sensor which consists of a polyethylene terephthalate (PET) as a flexible substrate for printing silver interdigitated electrodes and a poly(3, 4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) coated tissue paper as an active material. The PEDOT-Paper pressure sensor showed a sensitivity of 1.7/kPa in the range of 0 to 0.46 kPa, a response time of 240 ms and a recovery time of 306 ms. The potential application of this sensor for human voice detection was also demonstrated by mounting the sensor on the throat of a volunteer and pronouncing the words, 'Hello' and 'Inha University'. The good repeatability and characteristic curves were achieved for each word, confirming the promising application of the PEDOT-Paper pressure sensor in the field of voice recognition.",

keywords = "Human motion detection, PEDOT:PSS, Paper-based wearable and flexible electronics, Piezoresistive pressure sensor",

author = "Busra Ozlu and Shim, {Bong Sup}",

note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021 ; Conference date: 17-01-2021 Through 20-01-2021",

year = "2021",

month = jan,

doi = "10.1109/BigComp51126.2021.00068",

language = "English",

series = "Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "317--320",

editor = "Herwig Unger and Jinho Kim and U Kang and Chakchai So-In and Junping Du and Walid Saad and Young-guk Ha and Christian Wagner and Julien Bourgeois and Chanboon Sathitwiriyawong and Hyuk-Yoon Kwon and Carson Leung",

booktitle = "Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021",

address = "United States",

}

Ozlu, B & Shim, BS 2021, Flexible and wearable PEDOT-paper pressure sensor for detecting human voice. in H Unger, J Kim, U Kang, C So-In, J Du, W Saad, Y Ha, C Wagner, J Bourgeois, C Sathitwiriyawong, H-Y Kwon & C Leung (eds), Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021., 9373253, Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021, Institute of Electrical and Electronics Engineers Inc., pp. 317-320, 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021, Jeju Island, Korea, Republic of, 17/01/21. https://doi.org/10.1109/BigComp51126.2021.00068

Flexible and wearable PEDOT-paper pressure sensor for detecting human voice. / Ozlu, Busra; Shim, Bong Sup.
Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021. ed. / Herwig Unger; Jinho Kim; U Kang; Chakchai So-In; Junping Du; Walid Saad; Young-guk Ha; Christian Wagner; Julien Bourgeois; Chanboon Sathitwiriyawong; Hyuk-Yoon Kwon; Carson Leung. Institute of Electrical and Electronics Engineers Inc., 2021. p. 317-320 9373253 (Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Flexible and wearable PEDOT-paper pressure sensor for detecting human voice

AU - Ozlu, Busra

AU - Shim, Bong Sup

PY - 2021/1

Y1 - 2021/1

N2 - Flexible pressure sensors are gaining considerable attention as wearable devices to be potentially utilized in human-machine interfaces. However, the preparation of pressure sensors through a simple, environmentally friendly, and cost-efficient fabrication process, remains as a challenge. In this study, we developed a flexible and wearable piezoresistive pressure sensor which consists of a polyethylene terephthalate (PET) as a flexible substrate for printing silver interdigitated electrodes and a poly(3, 4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) coated tissue paper as an active material. The PEDOT-Paper pressure sensor showed a sensitivity of 1.7/kPa in the range of 0 to 0.46 kPa, a response time of 240 ms and a recovery time of 306 ms. The potential application of this sensor for human voice detection was also demonstrated by mounting the sensor on the throat of a volunteer and pronouncing the words, 'Hello' and 'Inha University'. The good repeatability and characteristic curves were achieved for each word, confirming the promising application of the PEDOT-Paper pressure sensor in the field of voice recognition.

AB - Flexible pressure sensors are gaining considerable attention as wearable devices to be potentially utilized in human-machine interfaces. However, the preparation of pressure sensors through a simple, environmentally friendly, and cost-efficient fabrication process, remains as a challenge. In this study, we developed a flexible and wearable piezoresistive pressure sensor which consists of a polyethylene terephthalate (PET) as a flexible substrate for printing silver interdigitated electrodes and a poly(3, 4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) coated tissue paper as an active material. The PEDOT-Paper pressure sensor showed a sensitivity of 1.7/kPa in the range of 0 to 0.46 kPa, a response time of 240 ms and a recovery time of 306 ms. The potential application of this sensor for human voice detection was also demonstrated by mounting the sensor on the throat of a volunteer and pronouncing the words, 'Hello' and 'Inha University'. The good repeatability and characteristic curves were achieved for each word, confirming the promising application of the PEDOT-Paper pressure sensor in the field of voice recognition.

KW - Human motion detection

KW - PEDOT:PSS

KW - Paper-based wearable and flexible electronics

KW - Piezoresistive pressure sensor

UR - http://www.scopus.com/inward/record.url?scp=85102969913&partnerID=8YFLogxK

U2 - 10.1109/BigComp51126.2021.00068

DO - 10.1109/BigComp51126.2021.00068

M3 - Conference contribution

AN - SCOPUS:85102969913

T3 - Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021

SP - 317

EP - 320

BT - Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021

A2 - Unger, Herwig

A2 - Kim, Jinho

A2 - Kang, U

A2 - So-In, Chakchai

A2 - Du, Junping

A2 - Saad, Walid

A2 - Ha, Young-guk

A2 - Wagner, Christian

A2 - Bourgeois, Julien

A2 - Sathitwiriyawong, Chanboon

A2 - Kwon, Hyuk-Yoon

A2 - Leung, Carson

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021

Y2 - 17 January 2021 through 20 January 2021

ER -

Ozlu B, Shim BS. Flexible and wearable PEDOT-paper pressure sensor for detecting human voice. In Unger H, Kim J, Kang U, So-In C, Du J, Saad W, Ha Y, Wagner C, Bourgeois J, Sathitwiriyawong C, Kwon HY, Leung C, editors, Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021. Institute of Electrical and Electronics Engineers Inc. 2021. p. 317-320. 9373253. (Proceedings - 2021 IEEE International Conference on Big Data and Smart Computing, BigComp 2021). doi: 10.1109/BigComp51126.2021.00068

Flexible and wearable PEDOT-paper pressure sensor for detecting human voice

Abstract

Publication series

Conference

Bibliographical note

Keywords

Access to Document

Other files and links

Fingerprint

Cite this