| With the development of internet,it has made people's reading habits undergo significant changes.Digital reading for children is becoming much more popular as well.However,the current topic of digital reading is not innovative and its form is homogenous;it follows the pattern of “copying and pasting”,lacking of interaction and reward mechanisms.Those readings lack of creativity and they are not conducive to cultivating children's reading enthusiasm.Science based topics of digital reading books for children have good prospects for development.In order to help design digital books,products that meet the needs of children requires in-depth study of their cognitive level,usage habits,and their parents' opinions.This project chooses encyclopedic knowledge as the subject topics,and adapted them into a vivid and rich little stories at the same time.They will be displayed in an interactive manner to make them more related to the children's life.The interactive mode refers to timely two-channel feedback which can deepen children's memory and reduce cognitive burden through audio-visual dual-channel information.Characters are either anthropomorphic characters or personas.The anthropomorphic characters mainly include raccoons,elephants,ponies,and rabbits.Their appearance characteristics stand out and they are easy for children to recognize.Person characters choose the specific figures of boys and girls,which are used for the user's identification of the body.The entire series of books has designed two scenarios: a hospital treatment scenario and a family environment scenario.This is to give children a stronger sense of surrogacy by putting children in a particular situation.The study found that the contents of the books are close to the children's lives,which is conducive to the children's mastery and absorption of knowledge;diversification of interactive ways can stimulate the children's learning pleasure;the entire series of books uses figurative characters and anthropomorphic characters to help users enhance their imagination;The specific scenarios stand out which canimprove children's immersion during reading. |