1. Huang, R., Liu, D., Xu, J., Chen, N., Fan, L., Zeng, H.: Development status and trend of educational robots. Now Educ. Technol. 27(1), 13–20 (2017)
2. Wang, J., Hu, L., An, L.: Case study of foreign robotic STEM educational robot course. Now Educ. Technol. 27(4), 13–20 (2017)
3. Ge, Y.: Research on Key Technologies of Educational Robots Based on Internet of Things. Wuhan University of Technology, Wuhan (2013)
4. Ge, Y., Li, W., Zhou, J.: Thoughts on introducing IOT education robot into undergraduate teaching. Educ. Teach. Forum 2016(03), 203–204 (2016)
5. Xu, D.: Research on Knowledge Mapping of Robot Education. Bo Hai university, Jinzhou (2018)