document camera with built in projector

document camera with built in projector. According to the results of big data analysis, the school has identified the students?? knowledge and ability defects and realized the personalization error.

document camera with built in projector. According to the results of big data analysis, the school has identified the students?? knowledge and ability defects and realized the personalization error.. Interactive Document Camera is a completely new concept design and mobile visualizer. The touch capability on IQTouch and IQBoard, IQView E3511 Document Camera can be freely used for presentations anywhere in or out of the classroom or office.