Zeta is nothing else but an association among Braille, the conventional form of the alphabet and the cell phone technology.

With a direct association with the grid 3×3 of any numeric keyboard existing in cell phones, we see that it is possible to combine a quantity of ideal points where there is a space for the design of the structure of the letters used in the typing.

Due to this, it was possible to combine numbers and form letters from these combinations to be used in the production of a new alphabet.

To give a better example, imagine letter “A”. See that it has two lower points – this way, we would start designing it from point 7 (of the zeta grid) and finish on point 9 – this way, the letter A is the sequence of the numbers (7,9).

Now imagine letter “C” – see that it has two lateral points. This way, we would start designing it from point 3 (of the zeta grid) and end at point 9; this way, letter C is the coordinate (3,9).

With this we simplify the understanding of the language for the blind people who have already had the opportunity to know the alphabet, as well as for the people who are not handicapped to understand how the special alphabet works.

In our project, the numerals are represented by themselves as they are already in the grid. Number 1 is key 1 and so on.

To understand all the special characters and other symbols, start by calling the following telephone number. You will find a simple and fun way to learn the whole language.

Here is the whole Zeta alphabet: