Object-oriented programming (OOP) is a programming paradigm that uses objects, which are instances of classes, to represent data and behavior. OOP allows for encapsulation, inheritance, and polymorphism, which can make code more modular and reusable. Popular object-oriented programming languages include Java, C++, and Python. Go to site The Internet of Things (IoT) is a network of physical objects, devices, vehicles, buildings, and other items that are embedded with sensors, software, and network connectivity. IoT can enable a wide range of applications, such as smart homes, smart cities, and industrial automation. Popular IoT platforms include Arduino, Raspberry Pi, and Particle.