HumanHandPoseObservation.JointName.littleMCP A joint name that represents the little finger’s metacarpophalangeal joint. Declarationcase littleMCP See AlsoGetting the little finger joint nameHumanHandPoseObservation.JointName.littleDIPHumanHandPoseObservation.JointName.littlePIPHumanHandPoseObservation.JointName.littleTip