It is an application for to remember the knowledge of the auditory system required for the speech therapist.
It appears If you select an item issue from the first screen of the button. Located in Figure A, B, C ... and, A down, B, if that is lined with C ... and the button, press the button? ? ? Answer corresponding to the location it will be displayed. If the text is hidden in the "?", "?" Touching the blue square that was written of, it will make you look the word that square had hidden disappear. When you press the "TOP" button on the screen (bottom), to return to the screen to select an item.