Education, Teaching Aid and Training Content Design Superhero Pop-up Book by Can Zhu Superhero is a multi-sensory interactive pop-up book designed to educate children about Covid-19. The book helps children understand how immune cells fight against viruses and protect health through a vivid story. It combines pop-up paper books with electronic circuits which fully engages children in an audible, visual, touchable, and interactive way. The book helps children better understand abstract scientific knowledge in an interesting way.