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Key sets for blind / Convenient for the key

Key sets for  blind

You can see the different shapes formed by the each key sets have protruding above the point above the diagram. And the shape of the area behind the corresponding shape can be pasted(also have Convex point), stick it in next to the corresponding key locking. (There is a transparent film behind the key sets, a transparent film Pull down and the stickers of the same shape and key sets is pulled out at the same time.) And this blind key sets have different shapes and fluorescent colors, in addition to use of the blind and other people can use.

University

Shanghai Institute Of Visual Art

Shanghai Institute Of Visual Art
Shanghai, China

Design

Shanghai Institute Of Visual Art

Shanghai Institute Of Visual Art
Shanghai, China

JieyingLi/XujiaDong/ChunyingZeng/Junruan

Design

Shanghai Institute Of Visual Art

Shanghai Institute Of Visual Art
Shanghai, China

Design

Shanghai Institute Of Visual Art

Shanghai Institute Of Visual Art
Shanghai, China