My Flip book's mentioned how bad can the addiction of smart phone harm or distract a person. I had used 10 pages light color for introducing how people using smart phones nowadays. And I dim the color down until it is a black and white pictures, because I just wanted to show that, the longer looking at the screen, the longer you can't see the color of the sky, the mountain, the water and the rainbow. At the end, i pull the color back up to light, happy color. Just wanted to send a message to those who are still addicting with their smartphones and not looking things around them, I really want them to try. The real world is amazing that our little small world in the phone can not even compare.