>>331882173
you do gestures IRL.

"Idle" is not pressing down on trigger and handle too much and touching either buttons/touchpad or thumbstick.

Open hands is not touching any button, other gestures you litterally do them IRL.

RockNRoll sometimes causes issues though, depending how "fit" your hand is to knuckles "raw" curl sensors is. VRChat is stupid and doesn't use SteamVR calibrated skeleton, so it's got a bit worse tracking than you would get for example in Alyx.