55 65 75 And 86 98 Inch Touch Screen. We should try to find out where information technology can enhance the learning effect , enable teachers and students to complete things that are difficult to do in other ways , and at the same time achieve high-level completion of the teaching objectives of the course , acquire information technology skills and solve the actual situation. The skill of the problem.. 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.