유비쿼터스 환경에서 효율적인 네비게이션 구현을 위한 커뮤니케이션 원리에 관한 연구

초록

The physical system of computer environment is getting out of location limit and home-use informative consumer electronics are changing to digital devices supporting high-speed and large capacity. Each independent system connected to networks is processing certain services demanded from virtual world and the trial to join these systems together into one network is ongoing. From the limit of physical location of computer environment and virtual space of internet, the whole new environment called ubiquitous originated. Ubiquitous, as technological environment, have bean vigorously realized nowadays with the advance of internet and rapid growth of digital technologies. The feature of ubiquitous communication is that cooperated task management can be done together with other users in different location and time. Based on location-base technology, object itself is adapted to computers and sending information from recognizing situations. Still, it is remained at early stages, much more studies are required at this point. So this study is to bring up more effective usage of communication which meets multifarious demand of rapid-changing society in accordance with technology and environment, based on navigation in the ubiquitous space. With establishing the meaning of interaction between human and devices, this study is also to search effective communication methods to let users acquire information by instant feedback.

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