Technology (from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is the collection of tools, including machinery, modifications, arrangements and procedures used by humans as a benefit to humanity and life. Engineering is the discipline that seeks to study and design new technologies. Technology is critical to our analysis of the future. It is basically the use of mathematics, human skill and the sciences to applications in various fields for various purposes. As we go further into the future, the ambient technology will improve faster and faster.