This is what I call innovation. Back in my day we used a blackboard and chalk but it seems that future generations won’t have to get their hands dirty. This digital drawing board it’s not only clean and easy to use, as you can se it acts as a environment with predefined rules. Besides being cool this is a huge help when teaching physics classes or when you need simple animations to show your point.
Though it might take a while until we see this kind of hardware in the schools near you, it’s sure that technologies like this or derived from it are going to make our life better. What do you say about it?