The sema toy is a chained brand of sema tech ltd., using world cutting-edge technology to create imaginative and exploratory science and technology toys and cultural products for children from 3 to 12 years of age, with a series of ecological strategies around children. With a user-centred toy, sema constantly explores technological innovations in children's industries, building content+ip+hardware+software+ platforms, with the vision of becoming a technology-enabled company in children's industries, with the full dimension affecting children's growth and lives. The sema toy is an experience park that brings together "technology presentation, interactive experience, marketing" to give children access to new technology products and enjoy technology. It not only carries the activities of science and technology ecosystems, but is also an important base for user services and third-party cooperative development. It will be a front-line position for users to engage with toy technology pro...