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ECHOPEN / Stationery for the blind


There are many poor people in the world because they suffer from visual impairment. Writing is a challenge of the visually impaired, much less for writing a letter or a note. Blind writers’ works need translation. So I designed the smart printing pen for the blind, which simulates the sense and starts printing directly on paper. Such design brings convenience for people.


Jilin University

Jilin University
Jilin University
changchun, China

hao sun,
Jilin University