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.