Publisher's Synopsis
This book reminds people to use 3C in a timely and appropriate amount: not only for vision care, but also mentions that overuse of 3C products may lose communication with people and wonderful things. The interaction in reality is more exciting: the book demonstrates many ways of interacting with children. Adults should stop using mobile phones to send children away, and create a rich life with children. It contains unique French humor, with a technical fantasy style, making it more interesting to read.
