디지털 확장환경에서 PDA 디자인개발을 위한 기초요소 연구

As our society has become a highly developed society of intelligence and information, some elements such as lifestyle of customers, diversification of the classes, individualities of living and spending, multipolarized and highly advanced framework of society, have created cyberspace and have spread the use of the internet. And, that has also made the industry, information and knowledge real-time accessible.Nevertheless, digital technology and the products so far have been developed under the extension of engineering concepts, and these are too complicated and hard to use. To improve these points, close analyses and understanding on the sensing process including the sense of a human and the data processing such as Human Interface and Graphic User Interface, are required.So, design activities which are different from the previous forms and methods of activities, are required. And, in the digital environment, flexible and creative activities such as design should be the one of the most important elements in management. Therefore, in this thesis, we materializes cognized symbols through sense, experiences and learning of customers, give an aesthetical values to the physical function by applying shape and touch of the surface, colors and functions with the change of the materials, try to study on design of PDAs using reasonable and desirable methods.