Bodytalk V2 - The Extended Skeleton Edition -

While older systems might give you a single "Hand" node, the Extended Skeleton Edition tracks the metacarpals, proximal phalanges, medial phalanges, and distal phalanges. It doesn't just know if your hand is open or closed; it knows the curl angle of your pinky finger relative to your ring finger. This allows for sign language recognition and micro-gestures.

This guide refers to BodyTalk V2 , a prominent male body replacement mod for bodytalk v2 - the extended skeleton edition