I need some process instruction details for "Blind Book (braille)".

Dear Friends,

I recently heard about "Blind Book concept" only for Blind readers. But i don't have instructions and sample files for exercise. Please share your knowledge for the following questions.

1. Process Instruction or work flow
2. How to code the file (coding Example)
3. How to view (best software)
4. Validation tool name.
5. Based on the process web link address  "https://

Otherwise any other addition Instructions or process work flow in your Knowledge. Please share with me friends.

Thanks in Advance.