The Computer Graphics and User Interfaces Lab (Prof. Feiner, PI) does research in the design of 3D and 2D user interfaces, including augmented reality and virtual reality, and mobile and wearable systems, for people interacting individually and together, indoors and outdoors. We use a range of displays and devices: head-worn, hand-held, and table-top, including Varjo XR-3, HP Reverb G2 Omnicept, Meta Quest Pro/3, Valve Index, HoloLens 2, Magic Leap 2, Xreal Light, Snap Next-Generation Spectacles, 3D Systems Touch, and phones. Multidisciplinary projects potentially involve working with faculty and students in other schools and departments, from medicine and dentistry to earth and environmental sciences and social work.