Technological breakthroughs in AI and IoT can expand the application scenarios of cryptocurrencies. For example, AI - powered smart contracts can make blockchain applications more efficient, and IoT - blockchain integration can enable more secure and decentralized data transfer. These can increase the long - term investment value of cryptocurrencies. Fields such as blockchain - AI integration, blockchain - IoT platforms, and privacy - focused blockchain technologies may become new investment hotspots. Investors should follow technology industry conferences, research reports, and startup news. If a new technology shows potential for blockchain integration, it may be a sign to start researching related cryptocurrency projects. For example, the development of zero - knowledge proofs in the privacy technology field has led to increased interest in privacy - focused cryptocurrencies.