How can companies measure the impact of employee involvement in the design process on the overall success and user satisfaction of a product or interface?

Companies can measure the impact of employee involvement in the design process by tracking key performance indicators such as time to market, product quality, and user feedback. They can also conduct surveys and interviews with users to gather feedback on the product or interface. Additionally, companies can analyze sales data and customer retention rates to determine the impact of employee involvement on overall success and user satisfaction. Regularly reviewing and analyzing these metrics can help companies understand the direct correlation between employee involvement in the design process and the success of a product or interface.