This research is aimed to study the change in design environment caused by being digitalized, to define the new concept and sphere in digital design, to fine out the direct or indirect impact in design by the socian and cultural changes resulted in informational technology and Internet, and to find out the change and response in design world being brought about it. Rapidly changing digital science puts mankind into the new revolutional epoch. The change speed is much faster than we thing, and the influence and speed of change is still larger and faster than any other epoch. Due to fast transmission speed, digital revolution place the whole world under the category of real time. Gulf War is relayed at the same time like appreciation movies. The image photographed by Mars probe is transmitted in the world simultaneously. This research is aimed to study the change in design environment caused by being digitalized, to define the new concept and sphere in digital design, to fine out the direct or indirect impact on design by the socian and cultural changes resulted in informational technology and Internet, and to find out the change and response in design world being brought about it. Owing to digital science, the area in desig is being changed. The conception of dest publication becomes general. Things in rendering look better than real things. Advertisement makes it possible to make a composition which is difficult to separate from the reality. Powerful digital forms a new world and market. Internet world, a symbol or the power, changes the area, method, and the process of design. As a tool to create infinite images, cole the existion artists or designers devote a lot of time and efforts to their production and creation, computer graphic applications with the digital imaging have a great potentiality to express enw art works an ontological work, compatibility with a new informative communication as a concept of space, and so on beyond the limitations of the existing expression methods and theoretical ideas for the medium. Differentianted from other mediums, the computer graphica with the digital imaging expand their applications for the design and their expression methods broaden various visual effects as well as boundaries of art mputer graphics have been simplify alled the interface and diversified the production process by means of digital imaging, although their history has a short history. Furthermore, the digital images represented with computer graphics improve the recognition due to memory effects and the trasmission of visual information to evoke the moderms` sympaty. Computer graphics with the digital imageow many artists or graphic designers to represent concepts freely and play an essential role as a tool for creative design works. however, if these applications were considered only as a method to represent image recreations without any creative endeavor due to produciton analysis and other reasons, it would be unavoidable to slow down the growth of computer graphics in the 21st century.