Extended Reality Research and Application (EXTRRA), co-led by Nick Vamivakas, Duje Tadin, Meg Moody, Mujdat Cetin, Jannick Rolland, Susana Marcos, and Benjamin Suarez-Jimenez. Focusing on extended reality—virtual reality, augmented reality, and everything in between—EXTRRA integrates optics, computing, neuroscience, and education to develop immersive platforms that improve learning, accessibility, and workforce training. Its vision is to reshape how individuals engage with digital and natural environments.