What essential elements should be shown in a final design presentation?

In a final design presentation, showcasing user feedback and design concepts is crucial because it directly demonstrates how the design process has been informed by actual user needs and preferences. User feedback provides valuable insights into the functionality and usability of the design, illustrating how well it meets the intended requirements. Including design concepts allows the audience to understand the evolution of the product, showcasing sketches, prototypes, and iterations that have led to the final solution. This reinforces the designer's thought process and the decisions made throughout the design journey, establishing clarity on the design rationale and how it aligns with user expectations.

On the other hand, while production estimates, market predictions, supplier information, distribution channels, advertising plans, and promotional strategies are important aspects of bringing a product to market, they do not primarily focus on the design itself. Instead, they are more relevant to the business strategy and operational side of product development, which may be discussed at a different stage in the product lifecycle or separate presentation.