In this app animals are shown here in a two-row, two-column matrix. When the picture of an animal is clicked, an animation related to the animal plays on the box on right side of the screen and animal sound is heard. There are, in this program, two pictures and animations for each animal. Click on the picture to view the next picture and animation. This program can be used by kindergarten children or learning-disabled (autistic or with other disabilities) children of various ages.Settings for Animal Sound Matrix:By clicking on " > Next "or " Prev < " the student can view the next or the previous set of animals.Auto PlayCheck this box to run the Animal Matrix program automatically; the student can just sit back and watch. To stop the automatic run, uncheck the box.Descriptive SoundThis option is selected by default. When this box is checked, the program pronounces name of the animal and its sound (for instance Cat says meow).LabelThis option is selected by default. When this box is checked, the name of the animal appears just below the picture. When unchecked, the word doesn't appear.DoneClick on the Done button to close Animal Matrix and return to the main screen.