4 Interaction

* a. Defined Buttons on controllers can work normally.

* b. Textual descriptions are explicit and understandable. Text is adequate size and clearly legible.

3. In-game menus should be activated with controllers/headset Back (APP/Menu) button. If need to be customized, please provide explicit instructions.
4. Use controller’s Grip button to accomplish pick-up action. Recommend Grip action with a single press and Loosen your Grip with another single press.
5. Game object models should line up with the user’s real-world counterparts in position and orientation as closely as possible.
6. Recommend controller vibration effect in collision, shooting and other relative scenarios to improve the sense of reality.