If you are looking for an application to improve or develop visual stimulation easily, this can be an excellent resource.

To do this you can move a ball on the screen changing its colors and size.

What can you do?

- Move the ball by sliding it with your fingers.
-Change the colors of the ball and the background.
- Increase or reduce the size of the ball.
- Play - Stop function of the ball.

We hope that Estial will help you to develop visual stimulation