Wearable sensors: modalities, challenges, and prospects.

Wearable sensors: modalities, challenges, and prospects.
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可穿戴传感器:模式、挑战和前景。

DOI:
10.1039/c7lc00914c
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发表时间:
2018-01-16
期刊:
影响因子:
6.1
通讯作者:
Kim J
Kim J
中科院分区:
工程技术1区
文献类型:
--
作者:
Heikenfeld J;Jajack A;Rogers J;Gutruf P;Tian L;Pan T;Li R;Khine M;Kim J;Wang J;Kim J

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可穿戴传感器最近在研究和商业化方面都有很大的增长。然而,可穿戴传感器的成功是进步和挫折的混合体。大多数商业进展都是在智能适应现有的机械,电气和光学测量身体的方法。这种适应涉及到如何使传感技术灵活化,如何使它们适形和灵活,以及开发增加测量数据价值的配套软件。然而,化学传感模式在商业应用中经历了更大的挑战,特别是对于非侵入式化学传感器。在对现有的机械、电气和光学感测模式进行重大的根本性改进方面,特别是在改进其检测特异性方面,也存在重大挑战。这些挑战中的许多都可以通过将身体表面(皮肤)视为信息屏障而不是信息源来理解。随着对可穿戴传感器所面临的基本挑战以及可穿戴传感器技术的最新发展有了更深入的了解,创造下一代创新和突破的路线图变得更加清晰。
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 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.
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