• anglediff() : pr2_fingertip_pressure_contact_translator
• arrayvectnorm() : pr2_fingertip_pressure_contact_translator
• gripperState() : test_positions
• positionState() : test_positions
• pplist() : pr2_fingertip_pressure_contact_translator
• pplistlist() : pr2_fingertip_pressure_contact_translator
• vectnorm() : pr2_fingertip_pressure_contact_translator
• vectorToNumpyMat() : pr2_fingertip_pressure_contact_translator