That kind of thing happens to me all the time. iOS c. version 6 was a refuge from it, mostly, but they've since added so much more stuff to it (and replaced the

That kind of thing happens to me all the time. iOS c. version 6 was a refuge from it, mostly, but they've since added so much more stuff to it (and replaced the home button with a gesture) that I find myself doing things by accident on there all the time, too, now. It's much worse for my parents, because when they do something by accident (or when some designed-by-assholes program decides it needs to replace your usual screen with some "helpful" full-screen message about an update, on launch or on trying to take an action) it takes them far longer to figure out what's happening and how to undo it. Often they just give up after a while.