Currently,the number of visually-impaired chil-dren in China is gradually increasing,and how to meet the education and living needs of visually-impaired children has become one of the important issues of social concern.With the development of intelligent technology,the market of assistive products for visually-impaired children is con-sidered to be a field with great development potential.For the design and development of assistive products for vis-ually-impaired children,it is necessary to carry out inno-vative exploration from the aspects of product appearance and interaction mode.Based on this,this paper systemat-ically analyzes the educational problems of visually-im-paired children and the development status of existing educational toys,and combines 3D printing technology and the design principles of educational toys to develop an educational building block product for visually-impaired children aged 0-12.
3D printing technologyvisually-impaired chil-dreneducational toy"Star Building Dream"
NETL
NSTL
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