Home Automation and Personal Assistance

The rapid growth of Internet of Things (IoT) technologies and Artificial Intelligence (AI) has significantly transformed traditional homes into intelligent living environments. This paper presents the design and implementation of a unified Home Automation and Personal Assistant system that integrates smart devices, edge computing, and secure communication protocols into a centralized platform. The proposed system enables voice, text, and application-based control of appliances while ensuring interoperability using open standards such as Connectivity Standards Alliance’s Matter protocol and MQTT. Unlike conventional cloud-dependent solutions such as Amazon Alexa and Google Assistant, the system emphasizes local processing to reduce latency and enhance privacy. The architecture integrates sensors, actuators, microcontrollers, and AI-driven natural language processing to provide context-aware automation and personalized routines. The proposed solution aims to improve convenience, security, energy efficiency, and scalability while addressing privacy and interoperability challenges in modern smart homes..