Eggshell robots are suitable for children aged 1- 12. It can be used at home and on campus. Its products include children's psychological report, children's psychological games, children's daily behavior management, children's enlightenment cognition, children's somatosensory interaction, new mode of parent-child communication, remote on-site interaction, preschool education resources, synchronous classes in primary schools, sports programming, homework arrangement and inspection, one-click search, fall alarm, map construction, and so on.