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Tra-ring / Translation device

Tra-ring

Tra-ring is a portable translation device designed to help people get information conveniently in unfamiliar language environments. Wearing Tra-ring, press the button on the side of the ring to scan the unfamiliar language, and then release the button to obtain the accurate translation by the projector.

University

Zhengzhou University

Zhengzhou University
Zhengzhou,Henan, China

Lei Yang,
Zhengzhou University