On Development of Metaverse and Digital Ecology Safety

The metaverse is not just an extension of physical life into the digital realm but a profound change in the new generation of the digital realm. The metaverse is the future integration of all elements, including the Internet, artificial intelligence, virtual reality, immersive experience, blockchain technology, Internet of Things, Internet of Body, cloud computing, and virtual twins. Several dimensions, such as object, subject, time, entity, and virtuality, can divide the metaverse into four primary forms: augmented reality, life log, virtual twin, and virtual reality. The metaverse means that more and more of our lives, labor, leisure, time, wealth, happiness, and relationships will be spent in virtual worlds. The problems in the cloud universe include the illegal collection of private data, violation of personal rights, digital human evil, data security, increased digital divide, robot evil, artificial intelligence discrimination, health issues, and the gamification of life. It is the direction to build the metaverse, keep the digital ecological environment pleasant, and promote the overall development of humanity.