1. working : an android app will read the information from the phone and send it to the device. the device convert it to braille script.
  2. Programing Arduino ; the Arduino convet the text recived from the phone to braille script
  3. as a prototype i am trying to send eBooks, text files to device using android app. the app will read the text file and send it text by text to Arduino , so they can easily read the books