Mormyroidea-inspired electronic skin for active non-contact three-dimensional tracking and sensing

The capacity to discern and locate positions in three-dimensional space is crucial for human-machine interfaces and robotic perception. However, current soft electronics can only obtain two-dimensional spatial locations through physical contact. In this study, we report a non-contact position target...

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Vydané v:Nature communications Ročník 15; číslo 1; s. 9875 - 14
Hlavní autori: Zhou, Jingkun, Li, Jian, Jia, Huiling, Yao, Kuanming, Jia, Shengxin, Li, Jiyu, Zhao, Guangyao, Yiu, Chun Ki, Gao, Zhan, Li, Dengfeng, Zhang, Binbin, Huang, Ya, Zhuang, Qiuna, Yang, Yawen, Huang, Xingcan, Wu, Mengge, Liu, Yiming, Gao, Yuyu, Li, Hu, Hu, Yue, Shi, Rui, Mukherji, Meenakshi, Zheng, Zijian, Yu, Xinge
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: London Nature Publishing Group UK 14.11.2024
Nature Publishing Group
Nature Portfolio
Predmet:
639/166/985
639/166/987
Animals
Depth perception
Electric fields
Electric instruments
Electrocardiography
Electrodes
Electronics - instrumentation
Humanities and Social Sciences
Humans
Man-machine interfaces
multidisciplinary
Obstacle avoidance
Power consumption
Real time
Robot arms
Robotics
Robotics - instrumentation
Robotics - methods
Science
Science (multidisciplinary)
Sensors
Situational awareness
Skin
Spatial discrimination
Three dimensional motion
Tracking
Wearable Electronic Devices
ISSN:2041-1723, 2041-1723
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Popis
Shrnutí:The capacity to discern and locate positions in three-dimensional space is crucial for human-machine interfaces and robotic perception. However, current soft electronics can only obtain two-dimensional spatial locations through physical contact. In this study, we report a non-contact position targeting concept enabled by transparent and thin soft electronic skin (E-skin) with three-dimensional sensing capabilities. Inspired by the active electrosensation of mormyroidea fish, this E-skin actively ascertains the 3D positions of targeted objects in a contactless manner and can wirelessly convey the corresponding positions to other devices in real-time. Consequently, this E-skin readily enables interaction with machines, i.e., manipulating virtual objects, controlling robotic arms, and drones in either virtual or actual 3D space. Additionally, it can be integrated with robots to provide them with 3D situational awareness for perceiving their surroundings, avoiding obstacles, or tracking targets. Developing electronic skins for sensing the spatial location of objects beyond two-dimensional space is difficult. The authors present a flexible, lightweight, and transparent electronic skin for non-contact accurate 3D motion sensing. This achieves micron-level precision, reducing complexity and power consumption.
Bibliografia:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:2041-1723
2041-1723
DOI:10.1038/s41467-024-54249-3