living / living

We can design a tool to simulate the morning sun，so we can get up at every time that we want. we do not need to use the hate alarm clock sound.

When the time comes, the “morning sun”will slowly getting brighter, finally reaching the brightest . And the eyes of us will feel the light ,so we know is time to get up.

When many people sleep, their eyes are sensitive to light, so when there is litte light, they can't sleep ,especially in the daytime .

The “morning sun” can replace the clock, another advantage is that it can shade light so we can have a good sleep.