I'd be interested to see a piece of paper's view of someone writing. Eg a letter. Just to see what, if any, difference there would be. Mostly to get some indic

I'd be interested to see a piece of paper's view of someone writing. Eg a letter. Just to see what, if any, difference there would be. Mostly to get some indication of how zoned out we get when we use screens versus a book made of paper. On a side note: how many people here use webcam covers to block that camera? I do. But how many people block their phone's selfie camera as well? Shouldn't we be more careful about that?