The iPad boasts tons of educational games for kids of all ages. It makes sense you'd want to let your children take it for a spin and soak up the learning. But the iPad is also an expensive piece of equipment and accidents happen. At E3 2012, we saw some astounding accessories that make your iPad much more kid-safe. Whether it's an inflatable car or a waterproof case, these accessories let your kids use the iPad while you breathe a sigh of relief.