As a member of this exciting optics community, LOFT group feels happy to see and learn from a nice work from other groups in the world. Dae Wook (LOFT member) wrote a comment for a OSA Spotlight paper, “System design of a single-shot reconfigurable null test using a spatial light modulator for freeform metrology” by Romita Chaudhuri, Jonathan Papa, and Jannick P. Rolland at the University of Rochester group. Please, check out the Optics Letters paper!