W．T．O newest report said that for now there are about 600 million Chinese who is shortsighted, nearly half of the population.
The Chinese people’s eyes are too busy.
We are living in a screen era. Our eyes cannot leave the screen from birth to old, except 8 hours sleeping hours.
It is advised that the teachers reduce using projectors and for some classrooms the projector reflects light, which will highly increase the risk of shortsighted.
UCN i-Blackboard provide information and eyesight protection
UCN i-Blackboard has got eyesight protection certificate and it can effectively filter 79.89% ultraviolet ray, 81.07% infrared ray, anti-glare, anti-reflection.
UCN i-Blackboard is a kind of innovative smart interactive teaching equipment. It combines nano touch control, LCD display and controller board together. Matched with i-tech teaching software, it contains functions including touch interaction, multi-media teaching and chalk writing, perfectly joining traditional blackboard and interactive blackboard together. The surface applies anti-glare tempered glass, which can filter 80% harmful light and dustproof, waterproof, anti-hitting, vision protection. It can meet the operation requirements of teaching environment, high dust, high safety protection, high frequency operation. This product realizes breakthrough and innovation for smart interactive teaching equipment.
It is imperative to gradually obsolete teaching equipment which affects students’ eyesight.
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