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Wisdom care / Braille translator

Wisdom care
Wisdom care

The scan then converts the text into braille
The screen will display text that has been
converted to brailleAnd it's convex and
concave,Blind people get information
from books or newspapers based on braille
on the display board

University

Henan University of Technology

Henan University of Technology
Zhengzhou, China

Qi Zhang,
Henan University of Technology