mySight app for iPhone and iPad

How good is your eyesight? Researchers at the Massachusetts Institute of Technology (MIT) developed the hybrid image called "Marilyn Einstein,"

From a normal distance from your device, who do you see? People with normal vision will see Albert Einstein. But if you see Marilyn Monroe, your eyes could be having difficulty making out the finer details of a picture, and it might be time for you to have them checked by an eye doctor. A blurry picture of Marilyn Monroe superimposed with a finely detailed image of Albert Einstein could help you figure out if you need eyeglasses or contacts. This App provides you the image with zoom control to figure out the transition point which you can use to determine or compare if your eyesight is deteriorating over time.