Start an Instablind app. Look into smartphone screen and you will see world around like healthy person. Select a filter of the disease and see reality through the eyes of the sick person. Move time slider and watch in realtime evolution of the disease. What will happen 28 days later? Find out, save and tell your friends.

The purpose of the application - show seeing how the world looks through the eyes of sick with Cataract and Astigmatism . Illustrative examples will help self diagnosticand prevention of diseases .

App was built in three days on "#hackday meets #garage48" hackaton in St.Petersburg Russia by itsbeta team. Itsbeta team won "Survived at hackaton" award.