In this episode, we dive into the principles of usability established by Jakob Nielsen, a pioneer in the field of digital design. Often referred to as the 'Father of Usability,' Nielsen co-founded the Nielsen Norman Group to promote user-friendly interface design. We explore his key heuristics—such as visibility of system status, user control, and error prevention—and discuss their critical role in creating effective digital products that enhance user experience and engagement in today's tech-driven world.