Have you ever imagined glasses or contact lenses that you no longer need?
This app use three-dimensional images taken in European Countries.
Your training can be fun, as there is an effect on visual recovery and also motion of the image.
You will find a certain degree of difficulty in enhancing the visual recovery effect, but with the training you will start to see a three-dimensional image in what appears as a still image to the beginner.
The effect can be felt with just a few minutes of training several times a day.