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Contactless ring / ring

Contactless ring

Contactless Ring is a ring designed for the special situation during the novel Coronavirus epidemic.NFC technology is used to control the elevator without contact to avoid direct contact with the elevator button and reduce virus contamination.At the same time has the elastic finger belt, suits the different size finger, and cancontrol the product switch through the side button.


Anhui University of Technology

Anhui University of Technology
Ma On Shan, China

Xinyue Zhao,
Anhui University of Technology

Junming Zhang,
Anhui University of Technology