updated paper

.gitignore

@@ -8,3 +8,14 @@ doc/source/html/
 doc/source/docs/doxygen/
 doc/source/fri/FRI-Client-SDK_Cpp/
 repos-*.yaml
+
+# paper build artifacts
+paper/paper.crossref
+paper/paper.pdf
+paper/paper.preprint.aux
+paper/paper.preprint.fdb_latexmk
+paper/paper.preprint.fls
+paper/paper.preprint.log
+paper/paper.preprint.pdf
+paper/paper.preprint.synctex.gz
+paper/paper.preprint.tex

doc/source/conf.py

@@ -30,7 +30,7 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
 project = "LBR-Stack"
-copyright = "2023, mhubii"
+copyright = "2024, mhubii"
 author = "mhubii"
 release = "2.0.0"
 

paper/paper.md

@@ -42,16 +42,16 @@ bibliography: paper.bib
 [^1]: Foxglove: [https://foxglove.dev/ros](https://foxglove.dev/ros).
 
 # Summary
-The `LBR-Stack` is a collection of packages that simplify the usage and extend the capabilities of KUKA's Fast Robot Interface (FRI) [@fri]. It is designed for mission critical hard real-time applications. Supported are the `KUKA LBR Med 7/14` and `KUKA LBR IIWA 7/14` robots in the Gazebo simulation [@gazebo] and for communication with real hardware. A demo video can be found [here](https://www.linkedin.com/posts/mhubii_robotics-opensource-ros2-activity-7009974676017848320-S3U5/?utm_source=share&utm_medium=member_desktop). An overview of the software architecture is shown in Figure \ref{fig:fri}.
+The `LBR-Stack` is a collection of packages that simplify the usage and extend the capabilities of KUKA's Fast Robot Interface (FRI) [@fri]. It is designed for mission critical hard real-time applications. Supported are the `KUKA LBR Med 7/14` and `KUKA LBR IIWA 7/14` robots in the Gazebo simulation [@gazebo] and for communication with real hardware. A demo video can be found [here](https://drive.google.com/file/d/1_n3dFdFN74yWlijDQiGcNYg65NSG_ACs/view?usp=sharing). An overview of the software architecture is shown in Figure \ref{fig:fri}.
 
 At the `LBR-Stack`'s core is the following package:
 
-- **fri**: Integration of KUKA's original FRI client library into CMake.
+- **fri**: Integration of KUKA's original FRI client library into CMake: [link](https://github.com/lbr-stack/fri).
 
 All other packages are built on top. These include Python bindings and packages for integration into the Robot Operating System (ROS) and ROS 2:
 
- - **pyfri**: Python bindings for the **fri**.
- - **lbr_fri_ros2_stack**: ROS 1/2 integration of the `KUKA LBR`s through the **fri**.
+ - **pyfri**: Python bindings for the **fri**: [link](https://github.com/lbr-stack/pyfri).
+ - **lbr_fri_ros2_stack**: ROS 1/2 integration of the `KUKA LBR`s through the **fri**: [link](https://github.com/lbr-stack/lbr_fri_ros2_stack).
 
 For brevity, and due to the architectural advantages over ROS [@ros2], only ROS 2 is considered in the following. The **lbr_fri_ros2_stack** comprises the following packages: