This children's companion device takes "modular companion" as the core design direction, and integrates several key scenes in children's daily growth into the same product system: when the top module is combined with the host, the product forms a complete desktop companion device. The yellow host below undertakes the main recognition, projection, interaction and acoustic functions, and can be used for children's homework guidance, desktop interactive games, learning content projection and other scenes. The top gray module can be removed from the host to become an independent children's companion book device. It is smaller in size, softer in shape, and the surface is treated with fabric texture, which weakens the cold properties of electronic products, making it more like a small partner that can be picked up by children, approached or even placed by the bed. In bedtime scenes, the top module can be used to play a story, read a picture book, have a soft conversation, or provide soothing sound effects. Its meaning is not just to "tell stories", but to help children transition from the active state of the day to the quiet state of the night, and establish a sense of security in the sense of ritual.

In the contemporary family, the environment in which children grow up is changing markedly. On the one hand, the pace of parents' work is accelerated, and the time to accompany their children to study, read and play is constantly compressed; on the other hand, children's needs for emotional response, knowledge guidance and security companionship in the process of growing up are more delicate. Traditional children's products often split "learning", "entertainment" and "companionship" into different devices: learning machines are responsible for tutoring, story machines are responsible for reading, toys are responsible for interaction, and night lights are responsible for comforting. After the function is separated, children need to switch devices frequently in different scenes, and it is easy to form a single, mechanical use relationship.