In future will been chang by the economic trading that allows free, which is the expansion of the economy of pitching functions.
The world of communications and technology, there will be many more changes. Which may be applied to mechanical and engine? In a more human, or instead use these tools replace human labour was possible. Human life in the future, there will be more changes might be a man-of-the-art tools to carry more life, and may also have state-of-the-art tools and ease of use. And also, in the future, everything will be changed and many more State-of-the-art, however, changed as well, or not, depending on the adaptation of the person who is subject to change.