Eigenvalue Variable

Thumb direction vector

Index finger direction vector

Middle finger direction vector

Ring finger direction vector

Pinky direction vector

Palm normal

vector

Eigenvalue Variable sign

A_t

A_i

A_m

A_r

A_l

A_p

Eigenvalue Variable

Description

Direction vector information for the thumb

Direction vector information for the index finger

Direction vector information for the middle finger

Direction vector information for the ring finger

Direction vector information for the pinky

Vector information perpendicular to the center of the palm