DIY solutions aside, it seems like a thin, adhesive strip of hard plastic over the home button could provide just the right resistance to keep a child from idly

DIY solutions aside, it seems like a thin, adhesive strip of hard plastic over the home button could provide just the right resistance to keep a child from idly or accidentally hitting Home, while still allowing an adult (or a kid who really, really wants to) to operate it normally. Has anyone experimented with something like that? Edit: Just tried it out a bit-- a strip of milk jug almost does the trick, deflecting softer presses while still allowing use. A little on the soft side, probably. Not sure what DIY adhesive you could count on being removable, though...