| 摘要 |
A method, a system, and a device for offering an online learning service with Braille are provided to offer selected learning contents to a blind person by offering a learning contents list in voice, transmitting the selected learning contents, and transforming/outputting the learning contents in audio data. A Braille input unit(310) transfers a Braille pattern according to a key or a command by manipulation of a user. An audio output unit(340) converts audio data into audible sound and outputs the audible sound. A Braille transformer(350) receives learning contents list data, generates a learning contents request word/sentence by recognizing a learning contents request Braille pattern, and generates a learning contents request signal according to the learning contents request word/sentence to a learning contents server. The Braille transformer receives the learning contents from the learning contents providing server and transforms/outputs the word/sentence corresponding to the learning contents in audio data. |
