In pre-historic ages, humans had to constantly come up with new ideas and methods that can help them survive. The persistent need of improving whatever exists in order to survive in a better way led to innovation.
Innovation occurs on various levels in our daily lives. It could be the use of a new product which was innovated recently by the manufacturers, or the use of a new method that makes it easy to live life. Today, industries, companies and individuals innovate on various levels to succeed in their objectives.
Different industries have different viewpoints regarding innovation. There are over 40 different definitions of innovation and every definition describes it according to the perspective of the individual or group authoring the definition. But all of it grinds to the fact that innovation happens when something new comes into existence. It could be a thought, a process, a method or a product. The thing with innovation is that it is limitless and it does not restrict itself to certain aspects only.