The app development process that involves creating a prototype to visualize the product is known as user experience (UX) design. Prototyping allows developers and designers to simulate the application’s interface and interaction flow, enabling them to gather feedback from users and stakeholders early in the development cycle. This iterative process helps in identifying usability issues, refining design concepts, and ensuring that the final product aligns with user needs and expectations. Effective prototyping is crucial for minimizing risks and enhancing the overall quality of the development outcome.