1) Design thinking is a problem-solving approach that focuses on understanding and addressing the needs of users or customers. It is a human-centered and iterative process that helps designers and innovators come up with creative solutions to complex problems. It has Discover, Define, Ideate, Prototype and Testing. 2)Design systems are a set of guidelines, principles, and reusable components that help ensure consistency and efficiency in the design and development process. They provide a framework for creating and maintaining cohesive and harmonious user experiences across different products, platforms, and channels. 3)Prototyping is the process of creating a scaled-down, functional representation of a product, system, or interface before it is fully developed and implemented. Prototypes allow designers, developers, and stakeholders to visualize, test, and gather feedback on their ideas and concepts early in the design process. Prototyping can take various forms, from simple paper sketches to interactive digital prototypes, depending on the project's complexity and goals.