The communicator uses tables with symbols and associated expressions. Touching a symbol causes the phrase it represents to be read. Messages can be read by a teacher, or we can record a voice.

Description of individual elements:

 Displays the name of the currently used table. Allows you to navigate between arrays.
 Edit the currently used table.

In menu    the following items are available for this view:

 Add a new, blank board.
Add a symbol to the selected array.
Save the whiteboard JPG image.
Configure the display of the symbol grid for the messenger.
Return to the main view.

By going into edit mode   we have the following options available:

Change the order for a selected symbol in the table.
Editing a selected symbol in the table (renaming, recording a teacher).
Removing the selected symbol from the table.
Add a symbol to the board.