The smart phones and tablet pcs instantly create a new virtual world around us. In public, smart phone or tablet pc makes a person become a lonely island, or a virtual island floating in the sky. This island is beautiful and self-sufficient.
This little thing even provides you a sense of superiority. As long as you hide into the screen then you can avoid the embarrassment of connecting with strangers efficiently. There comes a new kind of embarrassment that even cools the air around because of no connection at all. This is what I thought of, those islands in the sky are not extremely busy in the modern cities. They are extremely lonely.