Group 1 - The article discusses various innovative technologies showcased at the Data Expo, highlighting advancements in artificial intelligence and user interaction [1][22] - Xiaomi's AI assistant, Xiao Ai, integrates with smart devices to provide personalized services through voice commands, enhancing user experience [4] - JD.com's 3D product display technology allows users to interact with products in a virtual environment, improving online shopping experiences [8] Group 2 - Flexible display technology, introduced at the expo, offers design freedom and superior image quality, applicable in various devices from smartphones to medical equipment [13] - The 360 Smart Firewall utilizes AI to enhance network security by detecting threats and providing a user-friendly management interface [17] - Super microcomputers, a cutting-edge concept, leverage tiny computing units for efficient energy use and potential applications in health monitoring and environmental sensing [21] Group 3 - Big data genetic prediction technology analyzes genomic data to forecast individual health risks and responses to medications, promoting personalized healthcare [27]