Understanding User Needs: Conduct interviews, surveys, and focus groups to gather insights from both patients and healthcare providers. Designing Prototypes: Create preliminary designs of tools or systems based on the collected data. These prototypes are then tested and refined. User Testing: Involve end-users in testing the prototypes to identify any issues or areas for improvement. Iterative Development: Continuously refine the design based on user feedback until the final product meets the needs and expectations of the users.