“For most of us, the ideal when working on a product-development project would be to work with a group of like-minded professionals, each with their own areas of responsibility, but sharing the same overarching goal. Yet all too often in User Experience, we encounter unwarranted resistance to our ideas, making the product-development process much less efficient and adding to a project’s costs. The apparent cost of involving User Experience early and throughout a product-development process becomes a series of hidden costs, resulting from project delays, incomplete requirements, and less than optimal products that result in higher error rates and reduced efficiency for users.” (Peter Hornsby ~ UXmatters)