smart board for university class. First , start with the basic concepts. Drawing on the theory of multiple intelligences , we first focus on the advanced educational concepts it has developed , such as the concept of education, students, ability, teaching, curriculum, and evaluation.. 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.