Comment by cosmotic

I can tell from a photo of a book that uses dark gray ink on light gray paper that that book would be hard to read, without actually having a copy of the book in my hand. As far as I know, there's nothing about the physical display of the iPhone that would make this easier to read in person. If it were 3D (like the Nintendo 3DS), with text popping off the screen, I think that would make it even harder to read.