Internet of things is an idea from computer science: connecting ordinary things like lights and doors to a computer network to make them "intelligent". An embedded system or a computer connects each thing together in a network and to the internet.

Blockchain technology is a decentralized digital ledger that records transactions on multiple computers in a secure and transparent manner. Web 3, also known as the decentralized web, is the concept of creating a more decentralized and user-controlled internet using blockchain and other technologies. The combination of blockchain and web 3 has the potential to revolutionize industries such as finance, healthcare, and supply chain management by providing secure, efficient, and transparent data sharing and management.

Electric vehicles (EVs) are a type of vehicle that use one or more electric motors instead of an internal combustion engine to propel the vehicle forward. They are powered by electricity stored in rechargeable batteries, and can be charged at home or at public charging stations. Compared to traditional gasoline-powered vehicles, EVs are typically more energy efficient, produce fewer emissions, and can be cheaper to operate and maintain over time.

Embedded systems are computer systems that are integrated into other devices or products to perform specific functions. Industry 4.0, also known as the fourth industrial revolution, is the trend of using advanced technologies such as the Internet of Things (IoT), big data, and artificial intelligence (AI) to create smart factories and other intelligent systems.

Cybersecurity is the convergence of people, processes and technology that come together to protect organizations, individuals or networks from digital attacks