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Liu J, Wang Y, Liu Y, Wu Y, Bian B, Shang J, Li R. Recent Progress in Wearable Near-Sensor and In-Sensor Intelligent Perception Systems. SENSORS (BASEL, SWITZERLAND) 2024; 24:2180. [PMID: 38610389 PMCID: PMC11014300 DOI: 10.3390/s24072180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024]
Abstract
As the Internet of Things (IoT) becomes more widespread, wearable smart systems will begin to be used in a variety of applications in people's daily lives, not only requiring the devices to have excellent flexibility and biocompatibility, but also taking into account redundant data and communication delays due to the use of a large number of sensors. Fortunately, the emerging paradigms of near-sensor and in-sensor computing, together with the proposal of flexible neuromorphic devices, provides a viable solution for the application of intelligent low-power wearable devices. Therefore, wearable smart systems based on new computing paradigms are of great research value. This review discusses the research status of a flexible five-sense sensing system based on near-sensor and in-sensor architectures, considering material design, structural design and circuit design. Furthermore, we summarize challenging problems that need to be solved and provide an outlook on the potential applications of intelligent wearable devices.
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Affiliation(s)
- Jialin Liu
- CAS Key Laboratory of Magnetic Materials and Devices, Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, China Academy of Sciences, Ningbo 315201, China; (J.L.); (Y.W.); (Y.L.); (Y.W.); (B.B.)
- College of Materials Science and Opto-Electronic Technology, University of China Academy of Sciences, Beijing 100049, China
| | - Yitao Wang
- CAS Key Laboratory of Magnetic Materials and Devices, Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, China Academy of Sciences, Ningbo 315201, China; (J.L.); (Y.W.); (Y.L.); (Y.W.); (B.B.)
| | - Yiwei Liu
- CAS Key Laboratory of Magnetic Materials and Devices, Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, China Academy of Sciences, Ningbo 315201, China; (J.L.); (Y.W.); (Y.L.); (Y.W.); (B.B.)
- College of Materials Science and Opto-Electronic Technology, University of China Academy of Sciences, Beijing 100049, China
| | - Yuanzhao Wu
- CAS Key Laboratory of Magnetic Materials and Devices, Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, China Academy of Sciences, Ningbo 315201, China; (J.L.); (Y.W.); (Y.L.); (Y.W.); (B.B.)
- College of Materials Science and Opto-Electronic Technology, University of China Academy of Sciences, Beijing 100049, China
| | - Baoru Bian
- CAS Key Laboratory of Magnetic Materials and Devices, Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, China Academy of Sciences, Ningbo 315201, China; (J.L.); (Y.W.); (Y.L.); (Y.W.); (B.B.)
- College of Materials Science and Opto-Electronic Technology, University of China Academy of Sciences, Beijing 100049, China
| | - Jie Shang
- CAS Key Laboratory of Magnetic Materials and Devices, Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, China Academy of Sciences, Ningbo 315201, China; (J.L.); (Y.W.); (Y.L.); (Y.W.); (B.B.)
- College of Materials Science and Opto-Electronic Technology, University of China Academy of Sciences, Beijing 100049, China
- Materials and Optoelectronics Research Center, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Runwei Li
- CAS Key Laboratory of Magnetic Materials and Devices, Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, China Academy of Sciences, Ningbo 315201, China; (J.L.); (Y.W.); (Y.L.); (Y.W.); (B.B.)
- College of Materials Science and Opto-Electronic Technology, University of China Academy of Sciences, Beijing 100049, China
- Materials and Optoelectronics Research Center, University of Chinese Academy of Sciences, Beijing 100049, China
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