Uploaded on 2017-02-06 by He Xingxin

#Visible: 1.The street 2.The motorcycle and cars 3.The store 4.The billboard of the store 5.The traffic jam 6.The citizens and the sanitation worker(right of the picture with trolley and straw hat) #Invisible: 1.The purpose of those citizens driving cars and those driving motorcycle to this area are invisible. The number of citizens driving to this area is invisible. Those driving motorcycle vice versa. Also, the flow of the street is invisible for it varies from the time, the day and the quarter. 2.The commercial structure of the street is invisible. Besides, the conditions of the street in boomed and off seasons are invisible. #Invisible information becomes knowledge-According to answer one The street now seems chaotic. In light of the ever-growing GDP, more and more people can afford a car for daily use. However, the old district cannot contain the increasing vehicle and the city planner does not adjust their plan to this new condition. To urban transportation, a reasonable plan will benefit the city. If we make the invisible information visible, we can make decision with reason. With the information, we could decide whether forbid the vehicle enter this area and approve the motorcycle only. More specifically, when should forbid it? To conclude, we could portray a better environment with that information.