Why is prototyping important in testing design ideas?

Prototyping plays a crucial role in the design process because it enables hands-on evaluation of a product or idea. By creating a tangible representation of the design, engineers and designers can interact with the prototype to test its functionality, usability, and performance in a real-world context. This practical evaluation helps reveal design flaws, limitations, or areas for improvement that may not be apparent through theoretical models or simulations. Identifying these issues early in the development process can save significant time and resources by allowing for adjustments before proceeding to mass production. Ultimately, the prototype functions as a critical tool for validating and refining design ideas, ensuring that the final product effectively meets user needs and market demands.