diff --git a/docker_env/gear/Dockerfile b/docker_env/gear/Dockerfile
index 3002dac..a604dfc 100644
--- a/docker_env/gear/Dockerfile
+++ b/docker_env/gear/Dockerfile
@@ -31,8 +31,8 @@ RUN chown -R rrrobot:rrrobot /home/rrrobot
# Initialize the environment in .bashrc
RUN echo "source /opt/ros/melodic/setup.bash" >> /home/rrrobot/.bashrc
RUN echo "source /usr/share/gazebo/setup.sh" >> /home/rrrobot/.bashrc
-RUN echo "export GAZEBO_MODEL_PATH=/home/rrrobot/rrrobot_src/src/gazebo_models:\$GAZEBO_MODEL_PATH" >> /home/rrrobot/.bashrc
-RUN echo "export GAZEBO_PLUGIN_PATH=/home/rrrobot/rrrobot_src/lib:\$GAZEBO_PLUGIN_PATH" >> /home/rrrobot/.bashrc
+RUN echo "export GAZEBO_MODEL_PATH=/home/rrrobot/rrrobot_ws/src/gazebo_models:\$GAZEBO_MODEL_PATH" >> /home/rrrobot/.bashrc
+RUN echo "export GAZEBO_PLUGIN_PATH=/opt/ros/melodic/lib:/home/rrrobot/rrrobot_ws/lib:\$GAZEBO_PLUGIN_PATH" >> /home/rrrobot/.bashrc
USER rrrobot
diff --git a/rrrobot_src/test.sh b/rrrobot_src/test.sh
deleted file mode 100755
index f0068c4..0000000
--- a/rrrobot_src/test.sh
+++ /dev/null
@@ -1,2 +0,0 @@
-source build.sh
-catkin_make run_tests
diff --git a/rrrobot_src/src/arm_control/CMakeLists.txt b/rrrobot_ws/src/arm_control/CMakeLists.txt
similarity index 98%
rename from rrrobot_src/src/arm_control/CMakeLists.txt
rename to rrrobot_ws/src/arm_control/CMakeLists.txt
index 3ac02e5..461509e 100644
--- a/rrrobot_src/src/arm_control/CMakeLists.txt
+++ b/rrrobot_ws/src/arm_control/CMakeLists.txt
@@ -129,7 +129,7 @@ include_directories(
/usr/include/bullet
/usr/include/sdformat-6.2
/usr/include/ignition/math4
- /home/rrrobot/rrrobot_src/devel/include/
+ /home/rrrobot/rrrobot_ws/devel/include/
)
include_directories(
/usr/include/eigen3
@@ -162,7 +162,7 @@ add_executable(angles_subscriber test/angles_subscriber.cpp src/arm.cpp)
## Add cmake target dependencies of the executable
## same as for the library above
-add_dependencies(${PROJECT_NAME}_node ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS})
+add_dependencies(${PROJECT_NAME}_node ${${PROJECT_NAME}_EXPORTED_TARGETS} ${catkin_EXPORTED_TARGETS} ${PROJECT_NAME}_generate_messages_cpp simulation_env_generate_messages_cpp)
## Specify libraries to link a library or executable target against
target_link_libraries(${PROJECT_NAME}_node
diff --git a/rrrobot_src/src/arm_control/include/arm_control/arm.h b/rrrobot_ws/src/arm_control/include/arm_control/arm.h
similarity index 100%
rename from rrrobot_src/src/arm_control/include/arm_control/arm.h
rename to rrrobot_ws/src/arm_control/include/arm_control/arm.h
diff --git a/rrrobot_src/src/arm_control/launch/arm.launch b/rrrobot_ws/src/arm_control/launch/arm.launch
similarity index 100%
rename from rrrobot_src/src/arm_control/launch/arm.launch
rename to rrrobot_ws/src/arm_control/launch/arm.launch
diff --git a/rrrobot_src/src/arm_control/package.xml b/rrrobot_ws/src/arm_control/package.xml
similarity index 100%
rename from rrrobot_src/src/arm_control/package.xml
rename to rrrobot_ws/src/arm_control/package.xml
diff --git a/rrrobot_src/src/arm_control/src/arm.cpp b/rrrobot_ws/src/arm_control/src/arm.cpp
similarity index 100%
rename from rrrobot_src/src/arm_control/src/arm.cpp
rename to rrrobot_ws/src/arm_control/src/arm.cpp
diff --git a/rrrobot_src/src/arm_control/src/arm_controller.cpp b/rrrobot_ws/src/arm_control/src/arm_controller.cpp
similarity index 100%
rename from rrrobot_src/src/arm_control/src/arm_controller.cpp
rename to rrrobot_ws/src/arm_control/src/arm_controller.cpp
diff --git a/rrrobot_src/src/arm_control/test/angles_subscriber.cpp b/rrrobot_ws/src/arm_control/test/angles_subscriber.cpp
similarity index 100%
rename from rrrobot_src/src/arm_control/test/angles_subscriber.cpp
rename to rrrobot_ws/src/arm_control/test/angles_subscriber.cpp
diff --git a/rrrobot_src/src/arm_control/test/arm_movement_demo.cpp b/rrrobot_ws/src/arm_control/test/arm_movement_demo.cpp
similarity index 100%
rename from rrrobot_src/src/arm_control/test/arm_movement_demo.cpp
rename to rrrobot_ws/src/arm_control/test/arm_movement_demo.cpp
diff --git a/rrrobot_src/src/arm_control/test/test.cpp b/rrrobot_ws/src/arm_control/test/test.cpp
similarity index 100%
rename from rrrobot_src/src/arm_control/test/test.cpp
rename to rrrobot_ws/src/arm_control/test/test.cpp
diff --git a/rrrobot_src/src/arm_control/test/test_internal_arm_representation.cpp b/rrrobot_ws/src/arm_control/test/test_internal_arm_representation.cpp
similarity index 100%
rename from rrrobot_src/src/arm_control/test/test_internal_arm_representation.cpp
rename to rrrobot_ws/src/arm_control/test/test_internal_arm_representation.cpp
diff --git a/rrrobot_src/src/arm_control/test/test_pub_sub.cpp b/rrrobot_ws/src/arm_control/test/test_pub_sub.cpp
similarity index 100%
rename from rrrobot_src/src/arm_control/test/test_pub_sub.cpp
rename to rrrobot_ws/src/arm_control/test/test_pub_sub.cpp
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/arm_joint_and_link_definitions.jpg b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/arm_joint_and_link_definitions.jpg
new file mode 100644
index 0000000..5d97c90
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/arm_joint_and_link_definitions.jpg differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_1.STL b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_1.STL
new file mode 100644
index 0000000..1cc6dee
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_1.STL differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_2.STL b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_2.STL
new file mode 100644
index 0000000..7960a24
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_2.STL differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_3.STL b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_3.STL
new file mode 100644
index 0000000..d81bd58
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_3.STL differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_4.STL b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_4.STL
new file mode 100644
index 0000000..f764555
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_4.STL differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_5.STL b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_5.STL
new file mode 100644
index 0000000..1c02f3f
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_5.STL differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_6.STL b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_6.STL
new file mode 100644
index 0000000..3e2ee1c
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/arm_link_6.STL differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/base_link.STL b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/base_link.STL
new file mode 100644
index 0000000..6469280
Binary files /dev/null and b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/meshes/base_link.STL differ
diff --git a/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/model.config b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/model.config
new file mode 100644
index 0000000..af365ca
--- /dev/null
+++ b/rrrobot_ws/src/gazebo_models/fanuc_robotic_arm_with_gripper/model.config
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new file mode 100644
index 0000000..e9b00bb
--- /dev/null
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diff --git a/rrrobot_src/src/gazebo_models/unit_box/model.config b/rrrobot_ws/src/gazebo_models/unit_box/model.config
similarity index 100%
rename from rrrobot_src/src/gazebo_models/unit_box/model.config
rename to rrrobot_ws/src/gazebo_models/unit_box/model.config
diff --git a/rrrobot_src/src/gazebo_models/unit_box/model.sdf b/rrrobot_ws/src/gazebo_models/unit_box/model.sdf
similarity index 100%
rename from rrrobot_src/src/gazebo_models/unit_box/model.sdf
rename to rrrobot_ws/src/gazebo_models/unit_box/model.sdf
diff --git a/rrrobot_src/world/rrrobot_setpoint.world b/rrrobot_ws/world/rrrobot_setpoint.world
similarity index 100%
rename from rrrobot_src/world/rrrobot_setpoint.world
rename to rrrobot_ws/world/rrrobot_setpoint.world