Well, for example, if you have lots of data about places you can take, from a postcode -- which is like a zip plus four -- for a specific group of houses, you can make paper, print off a paper which has got very, very specific things about the bus stops, the things specifically near you.
举个例子吧， 你有一个地区的大量数据， 你可以从一个邮政编码， 就是美国邮政编码ZIP + 4， 特定群体的住房，你可以用图像合成， 打印的图像会有特别具体 的信息， 比如公交车站， 包括那些离你很近的事情。