Abstract：A Survey on Artificial Intelligence Aided Internet-of-Things Technologies in Emerging Smart Libraries With the boom in artificial intelligenceAIand Internet-of-ThingsIoTthousands of smart devices are interconnected with each other and deeply applied into human societyThis prosperity has significantly improved public service and managementwhich were traditionally based on manual workAs a notable scenariolibrarianship has embraced an era ofSmart Librariesenabled by AI and IoTUnlike existing surveysour work comprehensively overviews the AI-and IoT-based technologies in three fundamental aspectssmart servicesmart sustainabilityand smart securityWe then further highlight the trend towards future smart librariesLibrary AutomationThe article mentioned the use of AI and IoT technologysuch as RFID and self-service borrowing and refunderfor certain operations for automated librariesConsulting ServiceAI-assisted robots can reduce costs in consulting services and provide the best navigation of booksRetrieval and IndexingThe article mentioned how to use AI and IoT technology to improve the efficiency of resource retrievalExpert systemAI systems use rules or knowledge to simulate the decision-making of human expertsNLPtechnologies used to analyze and understand human languagesuch as intelligent robots mentioned in the article for consulting servicesRobotAI-driven devicesuch as looking for specific books in the libraryMode recognitionThis usually includes machine learning and deep learning technologywhich is used to identify mode from dataMachine learningdeep learninguse data to train models to predict or decideData explorationExtract valuable information from a large amount of dataIoTIoT technologysuch as RFIDNFCWi-Fietcfor interconnection devices