interactive whiteboards brands. With technology advancing so quickly, and new devices introduced all the time,?the large interactive display most definitely still has a role to play in the classroom. Consider that the education environment itself has changed D students no longer learn in a linear fashion nor are they passive receivers of information. Instead, the modern classroom is one that focuses on engagement, collaboration and interactivity. And the interactive whiteboard has been instrumental driving this approach. In fact, large classroom displays are generally seen as a must-have technology in the classroom to facilitate the core teaching and learning function of demonstration and modelling.. 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.