YoonJe Kang

Problem 

When we use smartphone for a long time, we unconsciously use in a dark environment and it is not easy to adjust brightness consciously.

App's Purpose

To prevent from looking at dark environment and notify about it.

Users

Those who can't recognize the fact that they are looking in dark environment by themself.

Those who use smarthphone very often.

App's Goals

Analyze the user's environmental brightness and alert if it is too dark.

Adjust brightness when seeing the notification.

Make users aware of their bad habits and fix them or prevent them with their own hands.

App's Features

Send an alarm(vibration, popup,...etc) when it is too dark around.

Count how much the alarm called and show these data visually.

Provide useful information about eye health.