최근 PC 클러스터를 이용한 초고해상도 영상표현 시스템(예: PowerWall$^{TM}$) 혹은 몰입형 가상환경 표현시스템 (예: CAVE$^{TM}$, RealityCenters$^{TM}$) 등과 같은 멀티프로젝션 디스플레이 시스템은 산업, 군사, 과학, 의학 등에 널리 활용되고 있다. 하지만, 이와 같은 멀티프로젝션 디스플레이 시스템은 다수의 PC 클러스터와 프로젝터의 연결에 의해 구성이 되기 때문에 그 제어 방법은 각각의 PC 및 프로젝터의 프로그램과 동작을 반복적으로 실행하여야 한다. 이에 PC 클러스터 및 프로젝터의 직관적인 제어가 가능하고 일괄적으로 운용할 수 있는 환경이 필요하다. 본 연구에서는 멀티프로젝션 디스플레이 시스템의 PC 클러스터 및 프로젝터의 제어와 운용에 관한 것으로, PC 클러스터에 필요한 응용프로그램 일괄실행, 일괄 power 처리와 프로젝터에 필요한 일시중지(Mute), 입력소스선택, 일괄 power on/off 수행 등에 관한 효과적인 인터페이스의 구현 및 제어 방법을 제시하고자 한다.
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J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
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