• 한국컴퓨터정보학회논문지
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• 제28권8호
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• pp.111-118
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• 2023

본 논문에서는 비행 시뮬레이터와 VR분야에서 사용될 수 있는 가속도 센서와 진동 센서를 적용한 와이파이 기반의 조이스틱을 제안한다. 비행시뮬레이터는 ICT 및 SW 응용분야에 속하는 기술로 항공기의 환경을 재현하는 시뮬레이션 환경을 제공한다. 비행시뮬레이터의 일반적인 조종 장치는 고정식으로 특정 장치에 부착되어 사용되어 사용자의 활동 영역의 한계성을 가진다. 본 논문에서는 자유로운 공간 활용성을 위하여 3차원 공간 조종 장치를 구현하였다. 또한, 제안하는 조종 장치는 기존 VR장비의 컨트롤러에 비해 정확하고 정교한 조종을 위하여 3축 센싱과 정보를 표시하는 디스플레이 및 와이파이 통신을 위한 보드를 설계하고 유니티 기반의 가상 환경을 구현하여 적용 가능성을 확인하였다. 구현된 장치는 통신 인터페이스를 통해 조종 장치가 정상적으로 동작하는 것을 확인하였으며, 게임 내 센싱 값과 구현된 보드에서 측정한 센싱 값이 일치하는 것을 확인하였다. 연구의 결과물은 비행시뮬레이터 외에도 VR 및 다양한 메타버스 관련 콘텐츠에 활용될 수 있을 것이다.

• Journal of Information Technology Applications and Management
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• 제28권3호
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• pp.59-75
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• 2021

This study aims to establish a foundation for autonomous driving on campus and communication of abundant university information in the HCI environment in a VR environment where college freshmen can freely travel around campus facilities. The purpose of this study is to develop a three-dimensional VR-style campus tour system to establish a media environment to provide abundant university information guidance services to freshmen in non-face-to-face situations. This study designed a three-dimensional virtual reality campus tour system to solve the problem of discontinuity in which VR360 filming space does not lead to space like reality, and to solve many problems of expertise in VR technology by constructing an integrated production environment of tour system. We aim to solve the problem of inefficiency, which requires a large amount of momentum in virtual space, by constructing a GUI that utilizes the motion of the field of view focus. The campus environment was designed as a three-dimensional virtual reality using a three-dimensional graphic design. In non-face-to-face situations, college freshmen freely transformed the HMD VR device, smartphone, FPS operation mode of the gyroscope sensor. The design elements of the three-dimensional virtual reality campus tour system were classified as ①Visualization of factual experiences, ②Continuity of space movement, ③Operation, automatic operation mode, ④Natural landscape animation, ⑤Animation according to wind direction, ⑥Actual space movement mode, ⑦Informatization of spatial understanding, ⑧GUI by experience environment, ⑨Text GUI by building, ⑩VR360, 3D360 Studio Environment, ⑪Three-dimensional virtual space coupling block module, ⑫3D360-3D Virtual Space Transmedia Zone, ⑬Transformable GUI(VR Device Dual Viewer-Gyro Sensor Full Viewer-FPS Operation Viewer) and an integrated production environment was established with each element. It is launched online (http://vautu.com/u1) by constructing a GUI for free driving mode and college information screens to adapt to college life for freshmen, and designing an environment that can be used simultaneously by current media such as PCs, Android, and iPads. Therefore, it conducted user research, held a development presentation, a forum on excellence in university innovation support projects, and applied it as a system on the website of a particular university. College freshmen will be able to experience university information directly from the web and app to the virtual reality campus environment.