400 ideas for interactive whiteboards chomikuj. Zhiyuan school is located at Xiangyin county, Hunan province, the biggest ever non-governmental school in Hunan province. With all school area of 334 Mu and building area reaching 139 thousand square meters, it contains 150 classrooms and 6,000-8,000 students. It is a boarding school, an integration of kindergarten, primary school, middle school and high school.. The IQAio GR519 is an upgraded lightweight version based on the original IQAio GR511. The original dual-cavity structure was changed to a bottom-edge structure, so that the minimalist design accommodates modern classrooms and conference rooms. With one IQProjector V2 and one IQView E3821, you can achieve flexible and intelligent classroom.