.. _interface: Oncilla Interface ================= Following the abstractions of the :ref:`Robot Control Interface ` (RCI), the Oncilla robot is modeled by a set of specific :ref:`Resource Nodes `: * :ref:`trunk` -- representing the robot's trunk * :ref:`l0` -- representing the adduction-abduction scapula joint * :ref:`l1l2` -- representing the protraction-retraction hip joint and the flexion-extension knee joint * :ref:`l3` * :ref:`l4` -- representing the foot of the robot