Ключевые слова: abstract, ar, augmented reality, block chain, blockchain, business, cloud, cloud computing, cloud server, clouding, cloudy, communication, computer, computing, concept, cryptography, cyber, data, digital, digital cloud, dynamic, fast, fintech, future, information, internet, metaverse, modern, navigation, network, night, quantum, road, science, security, server, service, sharing, signal, speed, storage, storage cloud, technology, virtual, virtual reality, vpn, vr, wireless,