Another area of technology that has seen rapid growth in recent years is the internet of things (IoT). The IoT refers to the network of devices, vehicles, and appliances that are connected to the internet and can communicate with each other. This technology has enabled the development of smart homes, smart cities, and other connected systems that can improve efficiency and convenience in a wide range of settings. Digital Twins Self-driving cars are one of the most exciting developments in transportation technology. They have the potential to reduce traffic congestion, improve safety, and make transportation more efficient and accessible for everyone. While there are still many technical and regulatory challenges to be overcome, self-driving cars are likely to become a common sight on our roads in the years to come.