Great for getting rid of troll comments!
I don't like putting something on my eyes, that's why I wear glasses and not contact lenses. I would love to wear AR-enhanced glasses, but contact lenses?
And wouldn't it be simpler to implement this technology into glasses (bigger surface) too?
In a school, you're permanently confronted with other people and ideas, so you can develop your own view of the world by examining and choosing different subjects of knowledge.
At home, your parents teach only what they know themselves and you'll teach the same knowledge to your children and so on. There will be no evolution.