digital whiteboard raspberry pi

digital whiteboard raspberry pi.7,the difference in investment costs: The touch screen of the traditional electronic whiteboard is mostly a professional touch panel or a liquid crystal touch screen, and the physical cost is high. The optical whiteboard has a cost investment of 70% less than the investment and operation of the conventional electronic whiteboard.

digital whiteboard raspberry pi.7,the difference in investment costs: The touch screen of the traditional electronic whiteboard is mostly a professional touch panel or a liquid crystal touch screen, and the physical cost is high. The optical whiteboard has a cost investment of 70% less than the investment and operation of the conventional electronic whiteboard.. 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.