What is a Gabor patch
~explanation~
A kind of striped pattern created by a mathematical process called Gabor transformation. It was developed by Dr. Dennis Gabor, who won the Nobel Prize in Physics in 1971 for his invention of holography. It was originally believed that viewing Gabor transformed images is likely to affect the visual cortex of the brain. Because of its action on the visual cortex of the brain, it is said to be effective not only for nearsightedness but also for presbyopia, astigmatism, and farsightedness.

Gabor neurasthenia
~how to play~
It is a simple nervous breakdown game that aims to continuously see Gabor patch images without getting bored. A card will appear when you start. When you tap it, the image flips over and the Gabor image is displayed. If the same Gabor image appears, it will disappear. When all are gone, it's the next stage.

〜Distance and perspective〜
About 30 to 50 cm Keep your smartphone at a distance of about 30 to 50 cm. If you wear glasses or contacts every day, please play with both eyes while wearing them.

〜Time and days〜
Aim for 3 minutes a day. You can tell by the notification sound. Be careful not to play for too long as your eyes will get tired. Aim to stick with it for at least 30 days.