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Instead of common non-skid marks over the bottle cap,the Braille Cap aims to make use of the Braile to enable the blinds to recognize various kinds of bottled products clearly.Without causing troubles to the using of the products,it would be favorable for the blinds to make choices better in this way.
College of Science&Technology
Ningbo university
ningbo, China
lei shi,
College of Science&Technology Ningbo University
Liyuan Liu
lian xue
sixing han,li chen
