Ключевые слова: abstract, background, big data, blockchain, business, communication, concept, connecting, connection, crypto, cryptocurrency, cyber, device, digital, earth, entertainment, environment, exchange, finance, future, futuristic, global, glowing, hologram, illustration, information, innovation, intelligence, interaction, interface, internet, light, meta, metaverse, network, online, reality, science, security, social, software, system, technology, transaction, virtual, virtual reality, vr, web 30, wireless, world,