Actually, it's called Scanimation. Gallop! : A Scanimation Picture Book by Rufus Butler Seder is amazing. I don't use that word often but I mean it whole heartedly here. The motion graphics are so well done and the choice of animals superb. Employing a patented new technology called Scanimation, each page in this book is a marvel that brings animals, along with one shining star, to life with art that literally moves. Complementing the art is a delightful rhyming text full of simple questions and fun, nonsense replies. Even if you don't have a baby in your house, go and get a copy asap.