Location. 1  The current marker at the exact Four Corners point, placed in 1992. 2  The evolution of the borders that make up Four Corners, beginning in 1850. 3  The borders that make up Four Corners, along with the year each border was officially surveyed and marked.
User experience. User experience (UX) refers to a person's emotions and attitudes about using a particular product, system or service. It includes the practical, experiential, affective, meaningful and valuable aspects of humanâcomputer interaction and product ownership.
User Experience Design ( UXD , UED ) , Interaction Design ( IxD ) , User Interface ( UI ) Design and other web / application design professionals use the term User Experience Design to refer to the judicious application of certain user-centered design practices , a highly contextual design mentality , and use of certain methods and techniques that ...