1. Haggins, W., Mattmann, C.: Welcome to JPL’s MetaVerse. NASA IT Talk 12(2), 6–7 (2022)
2. Metavere report – Future is here, Deloitte China, March 2022
3. Ball, M.: The METAVERSE and How It will Revolutionize Everything, Liveright Publishing Corporation (2022)
4. Park, S.-M., Kim, Y.-G.: A metaverse: taxonomy, components, applications, and open challenges. IEEE Access 10, 4209–4251 (2022)
5. Ming, H., Wang, H., et al.: A survey on metaverse: state-of-the-art, technologies, applications, and challenges, arXiv:2111.09673 (2021)