Design, itself, is often difficult to describe to non-designers, because the meaning accepted by the design community is not made of words. Instead, the definition is created as a result of acquiring a critical framework for the analysis and creation of artifacts. One of the many accepted (but intentionally unspecific) definitions of design originates from Carnegie Mellon's School of Design, "Design is the process of taking something from its existing state and moving it to a preferred state" (Simon, Herbert A. "The sciences of the artiﬁcial." Cambridge, MA (1969, 1981, 1996)). This applies to new artifacts, whose existing state is undefined, and previously created artifacts, whose state stands to be improved.