Start the Ubuntu side and then the Windows side.
Open a new terminal and run the following command:
$ roslaunch sigverse_pr2_teleop_key teleop_key.launch
To start rviz, execute the following command.
$ roslaunch sigverse_pr2_teleop_key teleop_key_with_rviz.launch
Start the [Assets/SIGVerse/SampleScenes/PR2/Pr2Teleop(.unity)] scene with reference to here.
PR2 can be operated on the Ubuntu teleop_key.launch terminal.
* Check the terminal for details of the operation.
If you want to finish, stop the Unity side and then the ROS side.
Ubuntu side (teleop_key_with_rviz.launch)
Windows side