Netflix has just launched its “Just For Kids” user interface on the iPad, combining two of kids’ favorite things: the iPad and cartoons. The Just For Kids UI debuted back in August of 2011, and has since made its way to the Xbox and various Blu-ray players and smart TVs. Children tend to really enjoy the iPad’s touch interface, but without any parental controls within the app, you never know when your ten-year-old could go from Phineas & Ferb cartoons to Family Guy.