Innovation is an act of making improvements by introducing something new. This is a very important topic in the study of business because this change could be considered to be a major driver in the economy. It could increase the value or the succession of many innovations that can help the growth of the whole economy. Innovations that are intended to make someone or something better are called intentional innovations. One example of intentional innovation is the bifocal glasses. Benjamin Franklin, as we all know, invented these glasses in 1784. As he was getting older, he had difficulty seeing both near and far sights and for clear vision. He had had to switch both glasses and well, I guess this had really bothered him. That's why he devised a way to have both. Types of lenses fit into one frame. The farsighted lenses were placed on the top and the near-sighted lenses were placed at the bottom. This was an innovation to be exact and intentional innovation. However, innovations can't always be planned well. There are surprising numbers of inventions that are associated with unintended actions. That is, an innovation can happen by accident and is called an accidental innovation.