digital whiteboard uk. Scene positioning. The movement of the lens such as pushing, pulling, shaking, shifting, tilting, and tilting does not require moving the real camera. By setting the moving track of the virtual camera, the relative angle and position of each scene in the scene can be changed, and the lens can be completed simply and quickly. Various sports changes.. 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.