Power BI consultants begin by understanding the end-users’ requirements and the KPIs critical to their roles. They employ design principles such as simplicity, consistency, and alignment. Power BI consulting create prototypes to gather feedback and iterate on design choices. Techniques like conditional formatting, slicers, and drill-throughs are used to enhance interactivity. Visuals are chosen based on the type of data being represented, ensuring clarity and impact. They also adhere to branding guidelines and accessibility standards. By focusing on user-centric design, consultants deliver dashboards that are intuitive, informative, and actionable.