Update code comments

Author: rwiltz

scripts/environments/teleoperation/teleop_se3_agent.py

@@ -3,7 +3,11 @@
 #
 # SPDX-License-Identifier: BSD-3-Clause
 
-"""Script to run a keyboard teleoperation with Isaac Lab manipulation environments."""
+"""Script to run teleoperation with Isaac Lab manipulation environments.
+
+Supports multiple input devices (e.g., keyboard, spacemouse, gamepad) and devices
+configured within the environment (including OpenXR-based hand tracking or motion
+controllers)."""
 
 """Launch Isaac Sim Simulator first."""
 
@@ -13,7 +17,7 @@
 from isaaclab.app import AppLauncher
 
 # add argparse arguments
-parser = argparse.ArgumentParser(description="Keyboard teleoperation for Isaac Lab environments.")
+parser = argparse.ArgumentParser(description="Teleoperation for Isaac Lab environments.")
 parser.add_argument("--num_envs", type=int, default=1, help="Number of environments to simulate.")
 parser.add_argument(
     "--teleop_device",
@@ -76,7 +80,7 @@
 
 def main() -> None:
     """
-    Run keyboard teleoperation with Isaac Lab manipulation environment.
+    Run teleoperation with an Isaac Lab manipulation environment.
 
     Creates the environment, sets up teleoperation interfaces and callbacks,
     and runs the main simulation loop until the application is closed.

source/isaaclab/isaaclab/devices/device_base.py

@@ -65,7 +65,7 @@ def __init__(self, retargeters: list[RetargeterBase] | None = None):
             self._required_features.update(retargeter.GetRequirments())
 
     def __str__(self) -> str:
-        """Returns: A string containing the information of joystick."""
+        """Returns: A string identifier for the device."""
         return f"{self.__class__.__name__}"
 
     """