Smart class is nothing, but a unique and latest way to teach children. In this technique, a broad screen is there on the wall (like blackboard) and a projector is fixed on the roof so as its rays reflect upon the screen. Through this technique, it is very easy to learn things. This technique works like a computer screen and also like a blackboard.
To take an example, in our times, teachers used to teach us about any picture say, solar system, just by raising up her book and tell us about it. Students sitting away from teacher were really unable to grasp the things properly. But now, any such picture appears of the screen and all the students can easily see and understand the topic easily. It also works like a blackboard as a teacher can write over the screen with a pen esp. created for that purpose.
I must say that this technique is going to create a revolution in teaching.