| 摘要 |
The present patent relates to a technology for outputting a document for a visually handicapped person using a 3D printing technology. By using the same 3D printing technology, it is possible to make a braille document more easily and cheaply using the 3D printer which is being advanced gradually and thus to provide various medium access opportunities to many visually handicapped persons. Specifically, the method of the present invention can convert information of an already-made electronic document into a braille document easily using a stacked type 3D printer and then can output the braille document easily. For the same, by using a software for converting the electronic document into the braille document, a user can check previous text information and the converted braille document on one screen in real time. The present invention includes a technical part using the 3D printer and a part as to a screen display software. Unlike the prior braille printer, the present technology can help many visually handicapped persons in the whole world since various medium access opportunities can be provided to the visually handicapped persons, due to high economic feasibility and efficiency, and a short manufacturing lead time. |
