Real-world use cases refer to practical applications of a concept, technology, or product in everyday situations. For example, in the field of artificial intelligence, businesses use AI algorithms to analyze customer data, improving marketing strategies and enhancing customer experiences. This helps companies make informed decisions based on real-time insights. Another example is the use of blockchain technology in supply chain management. Companies can track the movement of goods transparently, ensuring authenticity and reducing fraud. This application enhances trust among stakeholders and streamlines operations, ultimately leading to increased efficiency and cost savings.