I really like how the Nook Touch handles it: subtle physical buttons (with little risk of accidental presses), or you can swipe, or you can tap on the screen. I

I really like how the Nook Touch handles it: subtle physical buttons (with little risk of accidental presses), or you can swipe, or you can tap on the screen. I use all three methods, depending on how I'm holding it in that moment. I don't even have to think about it, and the immersion of reading is unbroken.