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Eardrum‐Inspired Active Sensors for Self‐Powered Cardiovascular System Characterization and Throat‐Attached Anti‐Interference Voice Recognition
Author(s) -
Yang Jin,
Chen Jun,
Su Yuanjie,
Jing Qingshen,
Li Zhaoling,
Yi Fang,
Wen Xiaonan,
Wang Zhaona,
Wang Zhong Lin
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201404794
Subject(s) - biometrics , wearable computer , authentication (law) , scope (computer science) , computer science , human–computer interaction , interference (communication) , session (web analytics) , multimedia , artificial intelligence , computer security , telecommunications , world wide web , embedded system , channel (broadcasting) , programming language
The first bionic membrane sensor based on triboelectrification is reported for self‐powered physiological and behavioral measurements such as local internal body pressures for non‐invasive human health assessment. The sensor can also be for self‐powered anti‐interference throat voice recording and recognition, as well as high‐accuracy multimodal biometric authentication, thus potentially expanding the scope of applications in self‐powered wearable medical/health monitoring, interactive input/control devices as well as accurate, reliable, and less intrusive biometric authentication systems.