So, if you don't want your child messing up your smartphone, you can always snag a Mugtuk in hopes of scaring the crap out of them, but before you start inflicting emotional scars -- and racking up psychologist bills -- take a look at what the folks at Microsoft are cooking up for Windows Phone 8, because it seems much more sane. Known as Kid's Corner, the app is a separate launcher that parents may fully customize. Not only can you include or exclude individual apps or games, but also music and video selections.