Important Dates PaperĀ submission March 20, 2022March 31,2022April 25, 2022 Notificationof acceptance March 31, 2022April 20, 2022May 20, 2022May 31, 2022 Camera-readysubmission April 10, 2022April 30, 2022May 31, 2022June 12, 2022 XRCompetition June 15, 2022