Each interface has a corresponding proxy. 
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 Modules | 
|   | aio | 
|   | The aio proxy provides an interface to the analog input/output sensors. 
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|   | actarray | 
|   | The actarray proxy provides an interface to actuator arrays such as the ActivMedia Pioneer Arm. 
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|   | blobfinder | 
|   | The blobfinder proxy provides an interface to color blob detectors such as the ACTS vision system. 
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|   | bumper | 
|   | The bumper proxy provides an interface to the bumper sensors built into robots such as the RWI B21R. 
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|   | camera | 
|   | The camera proxy can be used to get images from a camera. 
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|   | dio | 
|   | The dio proxy provides an interface to the digital input/output sensors. 
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|   | fiducial | 
|   | The fiducial proxy provides an interface to a fiducial detector. 
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|   | graphics2d | 
|   | The graphics2d proxy provides an interface to the graphics2d. 
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|   | graphics3d | 
|   | The graphics3d proxy provides an interface to the graphics3d. 
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|   | gripper | 
|   | The gripper proxy provides an interface to the gripper. 
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|   | ir | 
|   | The ir proxy provides an interface to the ir sensors built into robots such as the RWI B21R. 
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|   | laser | 
|   | The laser proxy provides an interface to scanning laser range finders such as the sicklms200. 
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|   | limb | 
|   | The limb proxy provides an interface to limbs using forward/inverse kinematics, such as the ActivMedia Pioneer Arm. 
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|   | localize | 
|   | The localize proxy provides an interface to localization drivers. 
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|   | log | 
|   | The log proxy provides start/stop control of data logging. 
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|   | map | 
|   | The map proxy provides an interface to a map. 
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|   | opaque | 
|   | The opaque proxy provides an interface for generic messages to drivers. 
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|   | planner | 
|   | The planner proxy provides an interface to a 2D motion planner. 
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|   | position1d | 
|   | The position1d proxy provides an interface to 1 DOF actuator such as a linear or rotational actuator. 
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|   | position2d | 
|   | The position2d proxy provides an interface to a mobile robot base, such as the ActiveMedia Pioneer series. 
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|   | position3d | 
|   | The position3d proxy provides an interface to a mobile robot base, such as the Segway RMP series. 
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|   | power | 
|   | The power proxy provides an interface through which battery levels can be monitored. 
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|   | ptz | 
|   | The ptz proxy provides an interface to pan-tilt units such as the Sony PTZ camera. 
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|   | sonar | 
|   | The sonar proxy provides an interface to the sonar range sensors built into robots such as the ActiveMedia Pioneer series. 
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|   | wifi | 
|   | The wifi proxy is used to query the state of a wireless network. 
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|   | simulation | 
|   | The simulation proxy is used to interact with objects in a simulation. 
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|   | speech | 
|   | The speech proxy provides an interface to a speech synthesis system. 
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|   | speech recognition | 
|   | The speech recognition proxy provides an interface to a speech recognition system. 
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|   | rfid | 
|   | The rfid proxy provides an interface to a RFID reader. 
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|   | wsn | 
|   | The wsn proxy provides an interface to a Wireless Sensor Network. 
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