I quite like the idea of the education angle - taking your history class through a faithfully recreated Rome, or watching a re-enactment of a famous battle. See

I quite like the idea of the education angle - taking your history class through a faithfully recreated Rome, or watching a re-enactment of a famous battle. Seems like a pretty engaging way to absorb information. The product design angle also looks interesting. It seems like the end state isn't what's available now - it's something that is the size of a pair of glasses, no pulling your phone out of your pocket, all the information you need right there.