Perspectives of Triboelectric Sensors for Internet of Healthcare

Triboelectric sensors emerged as a new promising sensor several years ago for their high sensitivity, low cost, and zero power consumption. Its capability of realizing various sensing without consuming external power offers a new strategy for promoting the internet of healthcare. Several triboelectric sensors have been used for healthcare monitoring. Such as eye fatigue, pulse, blood pressure, human motion, etc. Various healthcare monitoring devices on the human body help build the internet of healthcare. In this perspective, first, the introduction of triboelectric sensors is proposed. Then, the current healthcare electronics enabled by the triboelectric sensor are discussed. Third, future requirements for the triboelectric sensor are proposed. Finally, future methods for the triboelectric sensor to build the internet of healthcare are discussed. Triboelectric sensor emerges as a new promising sensor several years ago for its high sensitivity, low cost, and zero power consumption. The capability of realizing various sensing without consuming external power offers a new strategy for promoting the internet of healthcare. image