.. _3 Play Boundary: 3 Play Boundary ============================================================== \* a. Conform to at least one of the following modes: ① In-situ Fast Mode: the app can run and interact normally. For example: UI distance set about 1 meter, not too far from the user. ② Custom Mode: the app can run and interact normally within the maximized play boundary range (3m*3m). \* b. After leaving the play boundary: ① The game can run normally when coming back from Seethrough. ② Allow resetting and recovering play boundary when leaving the safe zone. \* c. Provide clear, completed, eye-catching security warning when detecting the system play boundary has been closed.