· Students tend to lose concentration when watching online courses.
· Studies have shown that fixed images are more likely to cause distraction and fatigue,
with online classes lasting more than half an hour dropping students' efficiency by 70%.
· Statistically, after the deployment of the Smart Classroom, the attendance rate of
students in online courses has increased by 35%, the
scores of the in-class quiz have increased by 60%, and
the excellence rate in the final exam has increased by 40%(according to data gathered from a successful case in
a senior high school).