Yeah, the demos look really cool but you're thrown into them and there's nothing explained as to what you're looking at or why you should care. Funny, an article explaining something like how a camera focus works with a few illustrations would be far more useful than a fancy 3D interactive.
It turns out the more technology you throw at something does not equate to ease of learning.
It turns out the more technology you throw at something does not equate to ease of learning.