diff --git a/source/extensions/omni.isaac.orbit/config/extension.toml b/source/extensions/omni.isaac.orbit/config/extension.toml
index 58bfe4343d..9cd0c873a0 100644
--- a/source/extensions/omni.isaac.orbit/config/extension.toml
+++ b/source/extensions/omni.isaac.orbit/config/extension.toml
@@ -1,7 +1,7 @@
 [package]
 
 # Note: Semantic Versioning is used: https://semver.org/
-version = "0.9.43"
+version = "0.9.44"
 
 # Description
 title = "ORBIT framework for Robot Learning"
diff --git a/source/extensions/omni.isaac.orbit/docs/CHANGELOG.rst b/source/extensions/omni.isaac.orbit/docs/CHANGELOG.rst
index 37ee69f33c..6b0adad876 100644
--- a/source/extensions/omni.isaac.orbit/docs/CHANGELOG.rst
+++ b/source/extensions/omni.isaac.orbit/docs/CHANGELOG.rst
@@ -1,6 +1,16 @@
 Changelog
 ---------
 
+0.9.44 (2023-11-16)
+~~~~~~~~~~~~~~~~~~~
+
+Added
+^^^^^
+
+* Added methods :meth:`reset` and :meth:`step` to the :class:`omni.isaac.orbit.envs.BaseEnv`. This unifies
+  the environment interface for simple standalone applications with the class.
+
+
 0.9.43 (2023-11-16)
 ~~~~~~~~~~~~~~~~~~~
 
diff --git a/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/base_env.py b/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/base_env.py
index 40fd8973b0..d7c65bef0a 100644
--- a/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/base_env.py
+++ b/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/base_env.py
@@ -6,6 +6,8 @@
 from __future__ import annotations
 
 import builtins
+import torch
+from typing import Any, Dict, Sequence, Union
 
 import omni.isaac.core.utils.torch as torch_utils
 
@@ -16,6 +18,29 @@
 
 from .base_env_cfg import BaseEnvCfg
 
+VecEnvObs = Dict[str, Union[torch.Tensor, Dict[str, torch.Tensor]]]
+"""Observation returned by the environment.
+
+The observations are stored in a dictionary. The keys are the group to which the observations belong.
+This is useful for various setups such as reinforcement learning with asymmetric actor-critic or
+multi-agent learning. For non-learning paradigms, this may include observations for different components
+of a system.
+
+Within each group, the observations can be stored either as a dictionary with keys as the names of each
+observation term in the group, or a single tensor obtained from concatenating all the observation terms.
+For example, for asymmetric actor-critic, the observation for the actor and the critic can be accessed
+using the keys ``"policy"`` and ``"critic"`` respectively.
+
+Note:
+    By default, most learning frameworks deal with default and privileged observations in different ways.
+    This handling must be taken care of by the wrapper around the :class:`RLTaskEnv` instance.
+
+    For included frameworks (RSL-RL, RL-Games, skrl), the observations must have the key "policy". In case,
+    the key "critic" is also present, then the critic observations are taken from the "critic" group.
+    Otherwise, they are the same as the "policy" group.
+
+"""
+
 
 class BaseEnv:
     """The base environment encapsulates the simulation scene and the environment managers.
@@ -112,6 +137,9 @@ def __init__(self, cfg: BaseEnvCfg):
             # if no window, then we don't need to store the window
             self._window = None
 
+        # allocate dictionary to store metrics
+        self.extras = {}
+
     def __del__(self):
         """Cleanup for the environment."""
         self.close()
@@ -171,6 +199,66 @@ def load_managers(self):
     Operations - MDP.
     """
 
+    def reset(self, seed: int | None = None, options: dict[str, Any] | None = None) -> tuple[VecEnvObs, dict]:
+        """Resets all the environments and returns observations.
+
+        Args:
+            seed: The seed to use for randomization. Defaults to None, in which case the seed is not set.
+            options: Additional information to specify how the environment is reset. Defaults to None.
+
+                Note:
+                    This argument is used for compatibility with Gymnasium environment definition.
+
+        Returns:
+            A tuple containing the observations and extras.
+        """
+        # set the seed
+        if seed is not None:
+            self.seed(seed)
+        # reset state of scene
+        indices = torch.arange(self.num_envs, dtype=torch.int64, device=self.device)
+        self._reset_idx(indices)
+        # return observations
+        return self.observation_manager.compute(), self.extras
+
+    def step(self, action: torch.Tensor) -> VecEnvObs:
+        """Execute one time-step of the environment's dynamics.
+
+        The environment steps forward at a fixed time-step, while the physics simulation is
+        decimated at a lower time-step. This is to ensure that the simulation is stable. These two
+        time-steps can be configured independently using the :attr:`BaseEnvCfg.decimation` (number of
+        simulation steps per environment step) and the :attr:`BaseEnvCfg.sim.dt` (physics time-step).
+        Based on these parameters, the environment time-step is computed as the product of the two.
+
+        Args:
+            action: The actions to apply on the environment. Shape is ``(num_envs, action_dim)``.
+
+        Returns:
+            A tuple containing the observations and extras.
+        """
+        # process actions
+        self.action_manager.process_action(action)
+        # perform physics stepping
+        for _ in range(self.cfg.decimation):
+            # set actions into buffers
+            self.action_manager.apply_action()
+            # set actions into simulator
+            self.scene.write_data_to_sim()
+            # simulate
+            self.sim.step(render=False)
+            # update buffers at sim dt
+            self.scene.update(dt=self.physics_dt)
+        # perform rendering if gui is enabled
+        if self.sim.has_gui():
+            self.sim.render()
+
+        # post-step: step interval randomization
+        if "interval" in self.randomization_manager.available_modes:
+            self.randomization_manager.randomize(mode="interval", dt=self.step_dt)
+
+        # return observations and extras
+        return self.observation_manager.compute(), self.extras
+
     @staticmethod
     def seed(seed: int = -1) -> int:
         """Set the seed for the environment.
@@ -202,3 +290,33 @@ def close(self):
                 self._window = None
             # update closing status
             self._is_closed = True
+
+    """
+    Helper functions.
+    """
+
+    def _reset_idx(self, env_ids: Sequence[int]):
+        """Reset environments based on specified indices.
+
+        Args:
+            env_ids: List of environment ids which must be reset
+        """
+        # reset the internal buffers of the scene elements
+        self.scene.reset(env_ids)
+        # randomize the MDP for environments that need a reset
+        if "reset" in self.randomization_manager.available_modes:
+            self.randomization_manager.randomize(env_ids=env_ids, mode="reset")
+
+        # iterate over all managers and reset them
+        # this returns a dictionary of information which is stored in the extras
+        # note: This is order-sensitive! Certain things need be reset before others.
+        self.extras["log"] = dict()
+        # -- observation manager
+        info = self.observation_manager.reset(env_ids)
+        self.extras["log"].update(info)
+        # -- action manager
+        info = self.action_manager.reset(env_ids)
+        self.extras["log"].update(info)
+        # -- randomization manager
+        info = self.randomization_manager.reset(env_ids)
+        self.extras["log"].update(info)
diff --git a/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/rl_task_env.py b/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/rl_task_env.py
index d1f99bdc6e..6cd0fa9ec8 100644
--- a/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/rl_task_env.py
+++ b/source/extensions/omni.isaac.orbit/omni/isaac/orbit/envs/rl_task_env.py
@@ -9,40 +9,16 @@
 import math
 import numpy as np
 import torch
-from typing import Any, ClassVar, Dict, Sequence, Tuple, Union
+from typing import Any, ClassVar, Dict, Sequence, Tuple
 
 from omni.isaac.version import get_version
 
 from omni.isaac.orbit.command_generators import CommandGeneratorBase
 from omni.isaac.orbit.managers import CurriculumManager, RewardManager, TerminationManager
 
-from .base_env import BaseEnv
+from .base_env import BaseEnv, VecEnvObs
 from .rl_task_env_cfg import RLTaskEnvCfg
 
-VecEnvObs = Dict[str, Union[torch.Tensor, Dict[str, torch.Tensor]]]
-"""Observation returned by the environment.
-
-The observations are stored in a dictionary. The keys are the group to which the observations belong.
-This is useful for various learning setups beyond vanilla reinforcement learning, such as asymmetric
-actor-critic, multi-agent, or hierarchical reinforcement learning.
-
-For example, for asymmetric actor-critic, the observation for the actor and the critic can be accessed
-using the keys ``"policy"`` and ``"critic"`` respectively.
-
-Within each group, the observations can be stored either as a dictionary with keys as the names of each
-observation term in the group, or a single tensor obtained from concatenating all the observation terms.
-
-Note:
-    By default, most learning frameworks deal with default and privileged observations in different ways.
-    This handling must be taken care of by the wrapper around the :class:`RLTaskEnv` instance.
-
-    For included frameworks (RSL-RL, RL-Games, skrl), the observations must have the key "policy". In case,
-    the key "critic" is also present, then the critic observations are taken from the "critic" group.
-    Otherwise, they are the same as the "policy" group.
-
-"""
-
-
 VecEnvStepReturn = Tuple[VecEnvObs, torch.Tensor, torch.Tensor, torch.Tensor, Dict]
 """The environment signals processed at the end of each step.
 
@@ -76,6 +52,14 @@ class RLTaskEnv(BaseEnv, gym.Env):
     environment. Thus, to reduce complexity, we directly use the :class:`gym.Env` over
     here and leave it up to library-defined wrappers to take care of wrapping this
     environment for their agents.
+
+    Note:
+        For vectorized environments, it is recommended to **only** call the :meth:`reset`
+        method once before the first call to :meth:`step`, i.e. after the environment is created.
+        After that, the :meth:`step` function handles the reset of terminated sub-environments.
+        This is because the simulator does not support resetting individual sub-environments
+        in a vectorized environment.
+
     """
 
     is_vector_env: ClassVar[bool] = True
@@ -107,8 +91,6 @@ def __init__(self, cfg: RLTaskEnvCfg, render_mode: str | None = None, **kwargs):
         self.common_step_counter = 0
         # -- init buffers
         self.episode_length_buf = torch.zeros(self.num_envs, device=self.device, dtype=torch.long)
-        # -- allocate dictionary to store metrics
-        self.extras = {}
 
         # setup the action and observation spaces for Gym
         self._configure_gym_env_spaces()
@@ -158,48 +140,18 @@ def load_managers(self):
     Operations - MDP
     """
 
-    def reset(self, seed: int | None = None, options: dict[str, Any] | None = None) -> tuple[VecEnvObs, dict]:
-        """Resets all the environments and returns observations and extras.
-
-        Note:
-            This function (if called) must **only** be called before the first call to :meth:`step`, i.e.
-            after the environment is created. After that, the :meth:`step` function handles the reset
-            of terminated sub-environments.
-
-        Args:
-            seed: The seed to use for randomization. Defaults to None, in which case the seed is not set.
-            options: Additional information to specify how the environment is reset. Defaults to None.
-
-                Note:
-                    This is not used in the current implementation. It is mostly there for compatibility with
-                    Gymnasium environment definition.
-
-        Returns:
-            A tuple containing the observations and extras.
-        """
-        # set the seed
-        if seed is not None:
-            gym.Env.reset(self, seed=seed)
-            self.seed(seed)
-        # reset state of scene
-        indices = torch.arange(self.num_envs, dtype=torch.int64, device=self.device)
-        self._reset_idx(indices)
-        # return observations
-        return self.observation_manager.compute(), self.extras
-
     def step(self, action: torch.Tensor) -> VecEnvStepReturn:
-        """Run one timestep of the environment's dynamics and reset terminated environments.
+        """Execute one time-step of the environment's dynamics and reset terminated environments.
 
-        The environment dynamics may comprise of many steps of the physics engine. The number of steps
-        is controlled by the :attr:`RLTaskEnvCfg.decimation` parameter in the configuration. This means
-        that the agent control can happen at a slower rate than the physics simulation. This is useful
-        for real-time control of the robot, where the control loop may be slower than the frequency of
-        the actual dynamics.
+        Unlike the :class:`BaseEnv.step` class, the function performs the following operations:
 
-        The function also handles resetting of the terminated environments, at the end of the physics
-        stepping and computation of the reward and terminated signals. This is because it is not
-        possible to reset the sub-environments individually due to the vectorized implementation
-        of sub-environments in the simulator.
+        1. Process the actions.
+        2. Perform physics stepping.
+        3. Perform rendering if gui is enabled.
+        4. Update the environment counters and compute the rewards and terminations.
+        5. Reset the environments that terminated.
+        6. Compute the observations.
+        7. Return the observations, rewards, resets and extras.
 
         Args:
             action: The actions to apply on the environment. Shape is ``(num_envs, action_dim)``.
@@ -255,12 +207,12 @@ def render(self) -> np.ndarray | None:
 
         By convention, if mode is:
 
-        - **human**: render to the current display and return nothing. Usually for human consumption.
+        - **human**: Render to the current display and return nothing. Usually for human consumption.
         - **rgb_array**: Return an numpy.ndarray with shape (x, y, 3), representing RGB values for an
           x-by-y pixel image, suitable for turning into a video.
 
         Returns:
-            The rendered image as a numpy array if mode is "rgb_array".
+            The rendered image as a numpy array if mode is "rgb_array". Otherwise, returns None.
 
         Raises:
             RuntimeError: If mode is set to "rgb_data" and simulation render mode does not support it.
diff --git a/source/extensions/omni.isaac.orbit/test/envs/check_base_env_anymal_locomotion.py b/source/extensions/omni.isaac.orbit/test/envs/check_base_env_anymal_locomotion.py
new file mode 100644
index 0000000000..b1942f19b1
--- /dev/null
+++ b/source/extensions/omni.isaac.orbit/test/envs/check_base_env_anymal_locomotion.py
@@ -0,0 +1,255 @@
+# Copyright (c) 2022-2023, The ORBIT Project Developers.
+# All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+"""
+This script demonstrates the environment concept that combines a scene with an action,
+observation and randomization manager for a quadruped robot.
+
+A locomotion policy is loaded and used to control the robot. This shows how to use the
+environment with a policy.
+"""
+
+from __future__ import annotations
+
+"""Launch Isaac Sim Simulator first."""
+
+
+import argparse
+
+from omni.isaac.orbit.app import AppLauncher
+
+# add argparse arguments
+parser = argparse.ArgumentParser(description="This script demonstrates how to use the concept of an Environment.")
+parser.add_argument("--num_envs", type=int, default=64, help="Number of environments to spawn.")
+
+# append AppLauncher cli args
+AppLauncher.add_app_launcher_args(parser)
+# parse the arguments
+args_cli = parser.parse_args()
+
+# launch omniverse app
+app_launcher = AppLauncher(args_cli)
+simulation_app = app_launcher.app
+
+"""Rest everything follows."""
+import os
+import torch
+import traceback
+
+import carb
+from omni.isaac.orbit_assets import ORBIT_ASSETS_DATA_DIR
+
+import omni.isaac.orbit.envs.mdp as mdp
+import omni.isaac.orbit.sim as sim_utils
+from omni.isaac.orbit.assets import ArticulationCfg, AssetBaseCfg
+from omni.isaac.orbit.assets.config.anymal import ANYMAL_C_CFG
+from omni.isaac.orbit.envs import BaseEnv, BaseEnvCfg
+from omni.isaac.orbit.managers import ObservationGroupCfg as ObsGroup
+from omni.isaac.orbit.managers import ObservationTermCfg as ObsTerm
+from omni.isaac.orbit.managers import RandomizationTermCfg as RandTerm
+from omni.isaac.orbit.managers import SceneEntityCfg
+from omni.isaac.orbit.scene import InteractiveSceneCfg
+from omni.isaac.orbit.sensors import RayCasterCfg, patterns
+from omni.isaac.orbit.terrains import TerrainImporterCfg
+from omni.isaac.orbit.utils import configclass
+from omni.isaac.orbit.utils.assets import check_file_path
+from omni.isaac.orbit.utils.noise import AdditiveUniformNoiseCfg as Unoise
+
+##
+# Pre-defined configs
+##
+from omni.isaac.orbit.terrains.config.rough import ROUGH_TERRAINS_CFG  # isort: skip
+
+
+##
+# Scene definition
+##
+
+
+@configclass
+class MySceneCfg(InteractiveSceneCfg):
+    """Example scene configuration."""
+
+    # add terrain
+    terrain = TerrainImporterCfg(
+        prim_path="/World/ground",
+        terrain_type="generator",
+        terrain_generator=ROUGH_TERRAINS_CFG,
+        physics_material=sim_utils.RigidBodyMaterialCfg(
+            friction_combine_mode="multiply",
+            restitution_combine_mode="multiply",
+            static_friction=1.0,
+            dynamic_friction=1.0,
+        ),
+        debug_vis=False,
+    )
+
+    # add robot
+    robot: ArticulationCfg = ANYMAL_C_CFG.replace(prim_path="{ENV_REGEX_NS}/Robot")
+
+    # sensors
+    height_scanner = RayCasterCfg(
+        prim_path="{ENV_REGEX_NS}/Robot/base",
+        offset=RayCasterCfg.OffsetCfg(pos=(0.0, 0.0, 20.0)),
+        attach_yaw_only=True,
+        pattern_cfg=patterns.GridPatternCfg(resolution=0.1, size=[1.6, 1.0]),
+        debug_vis=True,
+        mesh_prim_paths=["/World/ground"],
+    )
+
+    # lights
+    light = AssetBaseCfg(
+        prim_path="/World/light",
+        spawn=sim_utils.DistantLightCfg(color=(0.75, 0.75, 0.75), intensity=3000.0),
+    )
+
+
+##
+# MDP settings
+##
+
+
+def constant_commands(env: BaseEnv) -> torch.Tensor:
+    """The generated command from the command generator."""
+    return torch.tensor([[1, 0, 0]], device=env.device).repeat(env.num_envs, 1)
+
+
+@configclass
+class ActionsCfg:
+    """Action specifications for the MDP."""
+
+    joint_pos = mdp.JointPositionActionCfg(asset_name="robot", joint_names=[".*"], scale=0.5, use_default_offset=True)
+
+
+@configclass
+class ObservationsCfg:
+    """Observation specifications for the MDP."""
+
+    @configclass
+    class PolicyCfg(ObsGroup):
+        """Observations for policy group."""
+
+        # observation terms (order preserved)
+        base_lin_vel = ObsTerm(func=mdp.base_lin_vel, noise=Unoise(n_min=-0.1, n_max=0.1))
+        base_ang_vel = ObsTerm(func=mdp.base_ang_vel, noise=Unoise(n_min=-0.2, n_max=0.2))
+        projected_gravity = ObsTerm(
+            func=mdp.projected_gravity,
+            noise=Unoise(n_min=-0.05, n_max=0.05),
+        )
+        velocity_commands = ObsTerm(func=constant_commands)
+        joint_pos = ObsTerm(func=mdp.joint_pos_rel, noise=Unoise(n_min=-0.01, n_max=0.01))
+        joint_vel = ObsTerm(func=mdp.joint_vel_rel, noise=Unoise(n_min=-1.5, n_max=1.5))
+        actions = ObsTerm(func=mdp.last_action)
+        height_scan = ObsTerm(
+            func=mdp.height_scan,
+            params={"sensor_cfg": SceneEntityCfg("height_scanner")},
+            noise=Unoise(n_min=-0.1, n_max=0.1),
+            clip=(-1.0, 1.0),
+        )
+
+        def __post_init__(self):
+            self.enable_corruption = True
+            self.concatenate_terms = True
+
+    # observation groups
+    policy: PolicyCfg = PolicyCfg()
+
+
+@configclass
+class RandomizationCfg:
+    """Configuration for randomization."""
+
+    reset_base = RandTerm(
+        func=mdp.reset_root_state_uniform,
+        mode="reset",
+        params={
+            "pose_range": {"x": (-0.5, 0.5), "y": (-0.5, 0.5), "yaw": (-3.14, 3.14)},
+            "velocity_range": {
+                "x": (-0.5, 0.5),
+                "y": (-0.5, 0.5),
+                "z": (-0.5, 0.5),
+                "roll": (-0.5, 0.5),
+                "pitch": (-0.5, 0.5),
+                "yaw": (-0.5, 0.5),
+            },
+        },
+    )
+
+
+##
+# Environment configuration
+##
+
+
+@configclass
+class QuadrupedEnvCfg(BaseEnvCfg):
+    """Configuration for the locomotion velocity-tracking environment."""
+
+    # Scene settings
+    scene: MySceneCfg = MySceneCfg(num_envs=args_cli.num_envs, env_spacing=2.5, replicate_physics=True)
+    # Basic settings
+    observations: ObservationsCfg = ObservationsCfg()
+    actions: ActionsCfg = ActionsCfg()
+    randomization: RandomizationCfg = RandomizationCfg()
+
+    def __post_init__(self):
+        """Post initialization."""
+        # general settings
+        self.decimation = 4
+        self.episode_length_s = 20.0
+        # simulation settings
+        self.sim.dt = 0.005
+        # update sensor update periods
+        # we tick all the sensors based on the smallest update period (physics update period)
+        if self.scene.height_scanner is not None:
+            self.scene.height_scanner.update_period = self.decimation * self.sim.dt
+
+
+def main():
+    """Main function."""
+
+    # setup base environment
+    env = BaseEnv(cfg=QuadrupedEnvCfg())
+    obs, _ = env.reset()
+
+    # load level policy
+    policy_path = os.path.join(ORBIT_ASSETS_DATA_DIR, "Policies", "ANYmal-C", "policy.pt")
+    # check if policy file exists
+    if not check_file_path(policy_path):
+        raise FileNotFoundError(f"Policy file '{policy_path}' does not exist.")
+    # jit load the policy
+    locomotion_policy = torch.jit.load(policy_path)
+    locomotion_policy.to(env.device)
+    locomotion_policy.eval()
+
+    # simulate physics
+    count = 0
+    while simulation_app.is_running():
+        with torch.inference_mode():
+            # reset
+            if count % 1000 == 0:
+                obs, _ = env.reset()
+                count = 0
+                print("[INFO]: Resetting robots state...")
+
+            # infer action
+            action = locomotion_policy(obs["policy"])
+            # step env
+            obs, _ = env.step(action)
+            # update counter
+            count += 1
+
+
+if __name__ == "__main__":
+    try:
+        # run the main execution
+        main()
+    except Exception as err:
+        carb.log_error(err)
+        carb.log_error(traceback.format_exc())
+        raise
+    finally:
+        # close sim app
+        simulation_app.close()
diff --git a/source/extensions/omni.isaac.orbit/test/envs/check_base_env_floating_cube.py b/source/extensions/omni.isaac.orbit/test/envs/check_base_env_floating_cube.py
new file mode 100644
index 0000000000..19cce4bed4
--- /dev/null
+++ b/source/extensions/omni.isaac.orbit/test/envs/check_base_env_floating_cube.py
@@ -0,0 +1,276 @@
+# Copyright (c) 2022-2023, The ORBIT Project Developers.
+# All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+"""
+This script demonstrates the base environment concept that combines a scene with an action,
+observation and randomization manager for a floating cube.
+"""
+
+from __future__ import annotations
+
+"""Launch Isaac Sim Simulator first."""
+
+
+import argparse
+
+from omni.isaac.orbit.app import AppLauncher
+
+# add argparse arguments
+parser = argparse.ArgumentParser(description="This script demonstrates how to use the concept of an Environment.")
+parser.add_argument("--num_envs", type=int, default=64, help="Number of environments to spawn.")
+
+# append AppLauncher cli args
+AppLauncher.add_app_launcher_args(parser)
+# parse the arguments
+args_cli = parser.parse_args()
+
+# launch omniverse app
+app_launcher = AppLauncher(args_cli)
+simulation_app = app_launcher.app
+
+"""Rest everything follows."""
+import torch
+import traceback
+
+import carb
+
+import omni.isaac.orbit.envs.mdp as mdp
+import omni.isaac.orbit.sim as sim_utils
+from omni.isaac.orbit.assets import AssetBaseCfg, RigidObject, RigidObjectCfg
+from omni.isaac.orbit.envs import BaseEnv, BaseEnvCfg
+from omni.isaac.orbit.managers import ObservationGroupCfg as ObsGroup
+from omni.isaac.orbit.managers import ObservationTermCfg as ObsTerm
+from omni.isaac.orbit.managers import RandomizationTermCfg as RandTerm
+from omni.isaac.orbit.managers import SceneEntityCfg
+from omni.isaac.orbit.managers.action_manager import ActionTerm, ActionTermCfg
+from omni.isaac.orbit.scene import InteractiveSceneCfg
+from omni.isaac.orbit.terrains import TerrainImporterCfg
+from omni.isaac.orbit.utils import configclass
+
+##
+# Scene definition
+##
+
+
+@configclass
+class MySceneCfg(InteractiveSceneCfg):
+    """Example scene configuration."""
+
+    # add terrain
+    terrain = TerrainImporterCfg(prim_path="/World/ground", terrain_type="plane", debug_vis=False)
+
+    # add cube
+    cube: RigidObjectCfg = RigidObjectCfg(
+        prim_path="{ENV_REGEX_NS}/cube",
+        spawn=sim_utils.CuboidCfg(
+            size=(0.2, 0.2, 0.2),
+            rigid_props=sim_utils.RigidBodyPropertiesCfg(max_depenetration_velocity=1.0),
+            mass_props=sim_utils.MassPropertiesCfg(mass=1.0),
+            physics_material=sim_utils.RigidBodyMaterialCfg(),
+            visual_material=sim_utils.PreviewSurfaceCfg(diffuse_color=(0.5, 0.0, 0.0)),
+        ),
+        init_state=RigidObjectCfg.InitialStateCfg(pos=(0.0, 0.0, 5)),
+    )
+
+    # lights
+    light = AssetBaseCfg(
+        prim_path="/World/light",
+        spawn=sim_utils.DistantLightCfg(color=(0.75, 0.75, 0.75), intensity=3000.0),
+    )
+
+
+##
+# Action Term
+##
+
+
+class CubeActionTerm(ActionTerm):
+    """Simple action term that implements a PD controller to track a target position."""
+
+    _asset: RigidObject
+    """The articulation asset on which the action term is applied."""
+
+    def __init__(self, cfg: ActionTermCfg, env: BaseEnv):
+        # call super constructor
+        super().__init__(cfg, env)
+        # create buffers
+        self._raw_actions = torch.zeros(env.num_envs, 3, device=self.device)
+        self._processed_actions = torch.zeros(env.num_envs, 3, device=self.device)
+        self._vel_command = torch.zeros(self.num_envs, 6, device=self.device)
+        # gains of controller
+        self.p_gain = 5.0
+        self.d_gain = 0.5
+
+    """
+    Properties.
+    """
+
+    @property
+    def action_dim(self) -> int:
+        return self._raw_actions.shape[1]
+
+    @property
+    def raw_actions(self) -> torch.Tensor:
+        # desired: (x, y, z)
+        return self._raw_actions
+
+    @property
+    def processed_actions(self) -> torch.Tensor:
+        return self._processed_actions
+
+    """
+    Operations
+    """
+
+    def process_actions(self, actions: torch.Tensor):
+        # store the raw actions
+        self._raw_actions[:] = actions
+        # no-processing of actions
+        self._processed_actions[:] = self._raw_actions[:]
+
+    def apply_actions(self):
+        # implement a PD controller to track the target position
+        pos_error = self._processed_actions - (self._asset.data.root_pos_w - self._env.scene.env_origins)
+        vel_error = -self._asset.data.root_lin_vel_w
+        # set velocity targets
+        self._vel_command[:, :3] = self.p_gain * pos_error + self.d_gain * vel_error
+        self._asset.write_root_velocity_to_sim(self._vel_command)
+
+
+@configclass
+class CubeActionTermCfg(ActionTermCfg):
+    """Configuration for the cube action term."""
+
+    class_type: type = CubeActionTerm
+
+
+##
+# Observation Term
+##
+
+
+def base_position(env: BaseEnv, asset_cfg: SceneEntityCfg) -> torch.Tensor:
+    """Root linear velocity in the asset's root frame."""
+    # extract the used quantities (to enable type-hinting)
+    asset: RigidObject = env.scene[asset_cfg.name]
+    return asset.data.root_pos_w - env.scene.env_origins
+
+
+##
+# Environment settings
+##
+
+
+@configclass
+class ActionsCfg:
+    """Action specifications for the MDP."""
+
+    joint_pos = CubeActionTermCfg(asset_name="cube")
+
+
+@configclass
+class ObservationsCfg:
+    """Observation specifications for the MDP."""
+
+    @configclass
+    class PolicyCfg(ObsGroup):
+        """Observations for policy group."""
+
+        # cube velocity
+        position = ObsTerm(func=base_position, params={"asset_cfg": SceneEntityCfg("cube")})
+
+        def __post_init__(self):
+            self.enable_corruption = True
+            self.concatenate_terms = True
+
+    # observation groups
+    policy: PolicyCfg = PolicyCfg()
+
+
+@configclass
+class RandomizationCfg:
+    """Configuration for randomization."""
+
+    reset_base = RandTerm(
+        func=mdp.reset_root_state_uniform,
+        mode="reset",
+        params={
+            "pose_range": {"x": (-0.5, 0.5), "y": (-0.5, 0.5), "yaw": (-3.14, 3.14)},
+            "velocity_range": {
+                "x": (-0.5, 0.5),
+                "y": (-0.5, 0.5),
+                "z": (-0.5, 0.5),
+            },
+            "asset_cfg": SceneEntityCfg("cube"),
+        },
+    )
+
+
+##
+# Environment configuration
+##
+
+
+@configclass
+class CubeEnvCfg(BaseEnvCfg):
+    """Configuration for the locomotion velocity-tracking environment."""
+
+    # Scene settings
+    scene: MySceneCfg = MySceneCfg(num_envs=args_cli.num_envs, env_spacing=2.5, replicate_physics=True)
+    # Basic settings
+    observations: ObservationsCfg = ObservationsCfg()
+    actions: ActionsCfg = ActionsCfg()
+    randomization: RandomizationCfg = RandomizationCfg()
+
+    def __post_init__(self):
+        """Post initialization."""
+        # general settings
+        self.decimation = 2
+        # simulation settings
+        self.sim.dt = 0.01
+        self.sim.physics_material = self.scene.terrain.physics_material
+
+
+def main():
+    """Main function."""
+
+    # setup base environment
+    env = BaseEnv(cfg=CubeEnvCfg())
+
+    # setup target position commands
+    target_position = torch.rand(env.num_envs, 3, device=env.device) * 2
+    target_position[:, 2] += 2.0
+    # offset all targets so that they move to the world origin
+    target_position -= env.scene.env_origins
+
+    # simulate physics
+    count = 0
+    while simulation_app.is_running():
+        with torch.inference_mode():
+            # reset
+            if count % 300 == 0:
+                env.reset()
+                count = 0
+
+            # step env
+            obs, _ = env.step(target_position)
+            # print mean squared position error between target and current position
+            error = torch.norm(obs["policy"] - target_position).mean().item()
+            print(f"[Step: {count:04d}]: Mean position error: {error:.4f}")
+            # update counter
+            count += 1
+
+
+if __name__ == "__main__":
+    try:
+        # run the main execution
+        main()
+    except Exception as err:
+        carb.log_error(err)
+        carb.log_error(traceback.format_exc())
+        raise
+    finally:
+        # close sim app
+        simulation_app.close()