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Abstract

This paper discusses internet of things and their applications in various domains such as healthcare, manufacturing, retail, transportation, etc. It highlights the importance of IoT technology in enabling devices and sensors to communicate and exchange data, leading to more efficient and connected systems. The paper explores different applications of IoT, including smart agriculture, smart cities, smart energy, and smart traffic monitoring systems, smart environment, and smart home automation. It also addresses the challenges and problems associated with IoT, such as privacy and security issues, handling big data, connectivity, data transmission, and compatibility. The literature review section examines the development of IoT in smart homes, identifies challenges and hindrances to widespread adoption, and discusses intelligent home automation systems. The survey analysis focuses on the gaps in IoT implementation, including security, interoperability, scalability, data management, ethical concerns, edge computing, and legal/regulatory frameworks. Overall, the paper provides an overview of IoT-based smart applications, their benefits, challenges, and future prospects.