The iPad is not childproof. It's fragile and expensive and we can't imagine why you'd want to hand it over willy nillyto your kids. That said, if you've got money to burn and don't mind letting small hands tool around with high-end consumer products, then this should tickle your parental fancy. Announced as a collaboration between Griffin Technology and Crayola, the Crayola ColorStudio HD app for iPad matches a marker-shaped digital stylus -- the inventively titled iMarker -- with your child's LCD-colored imagination. The chunky, kid-friendly stylus mocks the tip of a pen, crayon, marker or paintbrush as your doe-eyed youngin' swipes along 30 plus animated pages -- all while sitting too close to the screen. If free is the key to your heart, go ahead and grab this now on the App Store -- it's the marker clone that'll set you back 30 bills. That said, it's a small price to pay for your child's happiness. Also, digital Burnt Sienna -- need we say any more?