A New Experience Of Interaction

Today, people who became increasingly dependent on machines, and the functions of the machines became more powerful, especially the emergence of computers and various types of smart devices,the endless stream of new things, and replacement cycles are getting shorter and shorter. All of these phenomena cause great awareness to the user impact. How to establish a harmony relationship between human and products, make the products more useful, make the process of using more efficient, easier and more enjoyable-- This is the task of interaction design. The advance of concept and the development of technology, push interaction design to a whole new concept - the natural user interface(NUI).From the beginning in this paper,the general concept of interaction design is given; Explained the significance and the value; Summed up the principles—that's "Usefulness", "Usability", "Emotionality"; then, In this paper, "Human-Machine Interface" development as a warning to show the context of interaction design and development trends. And that "natural user interface" concepts, interaction design will be the future direction of development.Finally, talking about some exploration and experience in the practice of the natural user interface.