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changeable glasses / Articles for daily use

changeable glasses
changeable glasses

There is a sensor on the nose base of the glasses. When the cell phone signal appears before the lens is detected, the time will start. After a period of time, the lens will start to atomize. The longer the duration, the lower the transmittance of the lens. In order to remind people to put down their mobile phones and return to social life. When the cell phone signal is not detected, the lens will return to its original state in a short time.

University

Beijing Normal University, Zhuhai

Beijing Normal University, Zhuhai
Zhuhai, China

WANG YuJian,
Beijing Normal University, Zhuhai