“When imagining the world of the future, the first thing that comes to mind is a gray city that is strange and convenient but bleak. This is because is believed that technology, which is advancing at a frightening speed, will not only push out analog methods based on human power, but also take away the place of human emotions. In fact, with the development of technology, various human alienation phenomena appear and emerge as a social problem. However, analog elements that were thought to disappear quickly areunexpectedly surviving for quite some time” - read here the full article.