Interactive whiteboard nano blackboard for school teaching 

What is the difference between whiteboard and Smart Blackboard? Ordinary electronic whiteboard or projection: different Multi-media Equipment needs to be connected, and the connection lines are messy; the image display is not clear and fuzzy, and the color of the picture cannot be restored; the projection requires a dark room environment, and students can clearly see the content of the projection, but cannot see The teacher's expression; the front is dazzling. It will cause damage to the teacher’s eyes, and shadows will appear on the screen; students are unable to concentrate, and classroom efficiency needs to be improved. Interactive Blackboard smart tablet: Smat Tablet, projection, screen, display, and audio are highly integrated. Smart Blackboard is simple to install and easy to operate; Blackboard high-definition display solves the problem of front projection light glare; Capacitive Touch Screen has full touch, no blind spots, full interaction, and vividness Interesting tea…