AIR DOT / Braille transration pad

These days people are getting smarter by fast developing technology. There are many information around people. However for the blind, because they can't read it is hard tod catch up with normal people in collecting information. Also, because not many books are published in bralle, many blinds can't read braille.
With this product, the blinds can read and get information through normal smart phone or book.
Air Dot uses LCD to read letters and print out braile. Also it is connected to silicon pad and the air pushed out the braile.