document camera for classroom. After another round of reflection , the result of reflection is that the technology and teaching philosophy cannot be divided into two pieces to instill in the teacher , and then the teacher integrates , that is , not all things can be pushed to the teacher , and research In addition to providing raw materials ,. IQ Touch C Pro Interactive LED Touch Screens has dual system of Android 8.0 and optional OPS Windows system with 20 point touch. IQTouch C Pro will create a collaborative and interactive atmosphere in the classroom or workplaces, where partners could work together by casting their mobile devices wirelessly. With IQShare Lite, It could share and display the laptop screen to IQTouch C Pro screen instantly.