Actually this is a stupid test
Eye-D - Artificial-Intelligence based smartphone assistant for visually impaired
ViaOptaDaily is a multi tool application for blind or visually impaired people.
Take Clinic on your hand and test your vision with "Examínate" option.
Right-Hear is an accessibility solution for blind and visually impaired people
Are you suffering from colour blindness? Niram is the perfect hack tool for you!