Use this application to look, how it possible to deceive the eyes.
Instructions: Select one of the effects in the main menu and look in the center for 30 seconds. Try not to look away. After 30 seconds turn the view on any object.

Disclaimer: The application contains a brightly shimmering objects. You should not use the Illusion application if you are under 18, pregnant, prone to seizures or suffer from a mental illness. Developer of this application accepts no liability for any adverse consequences that arise from using the Illusion and by downloading this app you are agreeing to accept this disclaimer. If you are unsure or do not agree to this disclaimer, do not download this application.