The enlightenment core, located as a reading product for pre-school children, seeks to optimize improvements in hardware, software and content. In terms of appearance design, the enlightenment changed the image of rabbits that had been used in most of the previous teaching machines, chose a more q-pretty penguin image and improved the quality of the process and the quality of the product. At the same time, with regard to the biological characteristics of children between 0 and 6 years of age, the enlightenment bo removed the screen set-up, which focused on “hearing” the children's sensory system, so that the children's language, music and perception could be taught in the form of a smoke (open hearing + sound). Faced with the content disadvantages of hardware-based products, the enlightenment will have multiple access to content through contracts with content platforms, publishing groups, online anchors, etc. On this basis, the acquired content is grouped together into a...