touch screen both android and window system. That is to say, how many students participate in teaching activities on the other hand refers to the degree of participation of individual students in teaching activities. Based on the dimension of student participation in the class proposed by Dina , this paper mainly focuses on the degree of participation.. 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.