if (pointerFingerBone.nextJoint().distanceTo(middleFingerBone.nextJoint()) > 85 &&
                pointerFingerBone.nextJoint().distanceTo(middleFingerBone.nextJoint()) < 110 &&
                pinkieFingerBone.nextJoint().distanceTo(middleFingerBone.nextJoint()) > 35 &&
                pinkieFingerBone.nextJoint().distanceTo(middleFingerBone.nextJoint()) < 50) {

                isV = true;
                System.out.println("V");