(IMAGE)

City University of Hong Kong

Caption

智能口罩概念圖解。口罩結合超薄納米複合海綿結構的聲波傳感器，可檢測呼吸、咳嗽和說話聲音。

Credit

City University of Hong Kong

Usage Restrictions

Image must be used with appropriate caption and credit

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.