You still can’t judge a book by its cover, but it’s possible to read one without ever opening it.
That certainly adds a new wrinkle to an age-old idiom.
But it’s true; researchers at MIT and Georgia Tech built a prototype — key word prototype — imaging system that can read individual pages in a stack of papers. It’s an early demonstration, so we’re talking a stack of only nine pages, but it’s a start.
And as the technology improves, it could someday give, say, museum curators, anoth