Infrared interactive touch panel. Diagnosed student strengths and weaknesses , so as to promote the success of students learning English. Its evaluation step is the construction and improvement of the fourth chapter mode of teachers and students.. 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.