Access research focuses on understanding and addressing the barriers and challenges that individuals face in accessing resources, services, and opportunities. This research area seeks to identify the factors that contribute to limited access, such as economic, social, and geographic barriers, as well as discrimination and inequality. Access research aims to develop strategies and interventions to improve access to essential resources and services for marginalized and underserved populations. This research is interdisciplinary and may encompass fields such as public health, education, transportation, and social welfare.