The <i>3D</i> series combines DK's classic reference approach with cutting edge augmented reality technology to create an incredible interactive experience! <p>Lighthearted, enticing, and fun, the text in each book is packed with information to give a comprehensive overview of the subject. But there's more! Spread throughout the book are special activating boxes that indicate the presence of digital pop outs that when held up to a webcam attached to your PC, feature amazing 3D digital animation on the screen! Using the magic of augmented reality, these animations are superimposed on a live image of the book and its actual surroundings, making it appear as if they're really in the room with you-a miracle of modern technology that has to be seen to be believed.</p> <p>Discover the world of the human body, recreated with incredible augmented reality animations!</p> <p><i>3D Human</i> is filled with incredible 3D body animations that literally leap right off the page! Through the magic of augmented reality technology, you can see jumping skeletons, beating hearts, and other body systems come to life on the screen of your PC, appearing to be right in the room with you.</p>