Metaverse Courses The concept of the metaverse has been popularized in science fiction literature and video games, and is now being explored by various tech companies such as Facebook, which recently announced plans to rebrand the company as Meta and focus on building a metaverse. However, the realization of a fully functioning metaverse is still a long way off and will require significant advancements in technology, infrastructure, and standards, as well as addressing various ethical and social concerns.