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The printer of “touch the world” is designed to help blind children understand the world.It broke the status that blind children can only understand the world through listening and braille.The printer allows them to understand the true face of this world by hand.
After you select the information in the computer, the information is sent to the printer,the printer prints out the objects and matching embossed braille.Blind children be able to understand what they just heard by relief .Mom can accompany blind study things blind do not understand.Touch the world has a significant role in the care of vulnerable groups.
Dalian Polytechnic University
Dalian, China
Dalian Polytechnic University
Dalian, China
Ran Huo ,Ning Yang ,Xuanyan Chen ,Fei Fei
