Wearable sensors: Modalities, challenges, and prospects

J. Heikenfeld, A. Jajack, J. Rogers, P. Gutruf, L. Tian, T. Pan, R. Li, M. Khine, J. Kim, J. Wang, J. Kim

Research output: Contribution to journalReview article

Abstract

Wearable sensors have recently seen a large increase in both research and commercialization. However, success in wearable sensors has been a mix of both progress and setbacks. Most of commercial progress has been in smart adaptation of existing mechanical, electrical and optical methods of measuring the body. This adaptation has involved innovations in how to miniaturize sensing technologies, how to make them conformal and flexible, and in the development of companion software that increases the value of the measured data. However, chemical sensing modalities have experienced greater challenges in commercial adoption, especially for non-invasive chemical sensors. There have also been significant challenges in making significant fundamental improvements to existing mechanical, electrical, and optical sensing modalities, especially in improving their specificity of detection. Many of these challenges can be understood by appreciating the body's surface (skin) as more of an information barrier than as an information source. With a deeper understanding of the fundamental challenges faced for wearable sensors and of the state-of-the-art for wearable sensor technology, the roadmap becomes clearer for creating the next generation of innovations and breakthroughs.

Original languageEnglish (US)
Pages (from-to)217-248
Number of pages32
JournalLab on a chip
Volume18
Issue number2
DOIs
StatePublished - Jan 1 2018

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Technology
Technology Transfer
Software
Innovation
Skin
Chemical sensors
Wearable sensors

ASJC Scopus subject areas

  • Bioengineering
  • Biochemistry
  • Chemistry(all)
  • Biomedical Engineering

Cite this

Heikenfeld, J., Jajack, A., Rogers, J., Gutruf, P., Tian, L., Pan, T., ... Kim, J. (2018). Wearable sensors: Modalities, challenges, and prospects. Lab on a chip, 18(2), 217-248. https://doi.org/10.1039/c7lc00914c

Wearable sensors : Modalities, challenges, and prospects. / Heikenfeld, J.; Jajack, A.; Rogers, J.; Gutruf, P.; Tian, L.; Pan, T.; Li, R.; Khine, M.; Kim, J.; Wang, J.; Kim, J.

In: Lab on a chip, Vol. 18, No. 2, 01.01.2018, p. 217-248.

Research output: Contribution to journalReview article

Heikenfeld, J, Jajack, A, Rogers, J, Gutruf, P, Tian, L, Pan, T, Li, R, Khine, M, Kim, J, Wang, J & Kim, J 2018, 'Wearable sensors: Modalities, challenges, and prospects', Lab on a chip, vol. 18, no. 2, pp. 217-248. https://doi.org/10.1039/c7lc00914c
Heikenfeld J, Jajack A, Rogers J, Gutruf P, Tian L, Pan T et al. Wearable sensors: Modalities, challenges, and prospects. Lab on a chip. 2018 Jan 1;18(2):217-248. https://doi.org/10.1039/c7lc00914c
Heikenfeld, J. ; Jajack, A. ; Rogers, J. ; Gutruf, P. ; Tian, L. ; Pan, T. ; Li, R. ; Khine, M. ; Kim, J. ; Wang, J. ; Kim, J. / Wearable sensors : Modalities, challenges, and prospects. In: Lab on a chip. 2018 ; Vol. 18, No. 2. pp. 217-248.
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