Brighter And Bigger

"Brighter and Bigger" is a reading glasses tool for people who have difficulty reading fine print and focusing on nearby objects due to presbyopia, eye illness, etc.
Presbyopia is a normal condition for people over the age of 40, which arises from age-related changes in the anatomy of the eye. Moreover, it becomes difficult to read small letters due to eye illnesses, such as cataracts and low vision.
This application helps you to read small letters by making the images bigger, brighter and clearer with scientific color changing methods.
This app incorporates various functions for assisting persons with weak eyesight, illness of the eye, etc.
Version 2 is developed as Open-Source and its source code is available at the following site (MIT License).
https://github.com/asada0/BrighterAndBigger