Children's Sleep Lamp-"Returning to the Nest" When children sleep alone at night, facing a silent environment, the original sleep lamp that only provides light cannot further relieve children's fear. The prominent user behaviors in product use are: children will hide in the quilt at first, try to avoid behaviors, and then will produce subconscious behaviors that seek to trust when they are extremely afraid, calling parents and other trusted people for comfort and help, and parents will often go to the child's room to comfort and protect the child because of taking care of the child. Lighting does not fundamentally solve the child's mental state of feeling himself alone psychologically. The addition of voice function to real-time communication can make the child psychologically produce an idea that there is a relationship between himself and his parents. Parents can give themselves comfort and support at any time. (Thinking: A truly innovative product focuses not only on the innovation of appearance and function, but also on the combination of the most concise function and appearance to create a good atmosphere of use and experience beyond the past. Manual Funny)