HumanHandPoseObservation.JointName.middleMCP A joint name that represents the middle finger’s metacarpophalangeal joint. Declarationcase middleMCP See AlsoGetting the middle finger joint nameHumanHandPoseObservation.JointName.middleDIPHumanHandPoseObservation.JointName.middlePIPHumanHandPoseObservation.JointName.middleTip