How can designers ensure that user feedback is effectively incorporated into the design process without losing sight of the original vision and goals for the interface?

Designers can ensure that user feedback is effectively incorporated into the design process by setting clear goals and objectives for the interface at the beginning of the project. They should also prioritize feedback that aligns with these goals and vision, while being open to constructive criticism and suggestions for improvement. Regularly testing and iterating on design concepts with real users can help ensure that their needs and preferences are being met, while still staying true to the original vision. Lastly, designers should communicate openly with stakeholders and team members throughout the process to ensure that everyone is aligned on the goals and vision for the interface.