As a Human Factors Scientist, your daily responsibilities often involve planning and conducting user research studies, analyzing human interaction with products or systems, and using your findings to inform design improvements. You might observe user behavior, run usability tests, analyze quantitative and qualitative data, and prepare reports with actionable recommendations. Collaboration is a key aspect of the role, as you frequently work with designers, engineers, project managers, and other stakeholders throughout the development lifecycle. Your input directly influences product functionality, safety, and overall user experience.