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Sometimes the miners just can’t keep their eyes open because of the glare from the helmet lamps of their fellow worker when they are working in the mine.
Through adding an ultrasound distance sensor, Dimmable miners cap-lamp
is able to make it’s light more attuned to it’s workplace.
Zhejiang Sci-Tech University
hangzhou, China
Zhejiang Sci-Tech University
hangzhou, China
