The purpose of in-soon technology is to give our children a happy life, a happy memory, an excellent starting point in the first quarter of their lives, and to equip them with all the basic conditions for winning on the start-up line: a lively personality, a strong sense of optimism, confidence in communication and independence. Childhood is a critical period in the formation of human personality, and if life is divided into seasons, it can be described as the first quarter of life. Happy childhood is important for children. In-soon technology, which brings joy to the child, is the paradise the child loves, where the child finds happiness。