Merge pull request #50655 from ShawnKupfer/WB1801

JillGrant615 · web-flow · commit 5cc5482f870a · 2025-06-03T12:17:01.000-06:00
AB#1055051: Place a Mars Rover object in the scene and work with grid…
diff --git a/learn-pr/azure/place-scene-objects/4-1-introduction.yml b/learn-pr/azure/place-scene-objects/4-1-introduction.yml
@@ -4,9 +4,9 @@ title: Introduction
 metadata:
   title: Introduction
   description: Introduction
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 2
 content: |
diff --git a/learn-pr/azure/place-scene-objects/4-2-position-game-objects-set-visibility.yml b/learn-pr/azure/place-scene-objects/4-2-position-game-objects-set-visibility.yml
@@ -4,9 +4,9 @@ title: Position game objects and set visibility
 metadata:
   title:  Position game objects and set visibility
   description: Introduction to positioning game objects and setting visibility
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 5
 content: |
diff --git a/learn-pr/azure/place-scene-objects/4-3-exercise-position-game-objects-set-visibility.yml b/learn-pr/azure/place-scene-objects/4-3-exercise-position-game-objects-set-visibility.yml
@@ -4,9 +4,9 @@ title: Exercise - Position game objects and set visibility
 metadata:
   title: Exercise - Position game objects and set visibility
   description: Exercise - Position game objects and set visibility
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 10
 content: |
diff --git a/learn-pr/azure/place-scene-objects/4-4-organize-lay-out-objects-with-collections.yml b/learn-pr/azure/place-scene-objects/4-4-organize-lay-out-objects-with-collections.yml
@@ -4,9 +4,9 @@ title: Organize and lay out objects with collections
 metadata:
   title:  Organize and lay out objects with collections
   description: Introduction to organizing and laying out objects with collections
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 5
 content: |
diff --git a/learn-pr/azure/place-scene-objects/4-5-exercise-organize-lay-out-objects-with-collections.yml b/learn-pr/azure/place-scene-objects/4-5-exercise-organize-lay-out-objects-with-collections.yml
@@ -4,9 +4,9 @@ title: Exercise - Organize and lay out objects with collections
 metadata:
   title: Exercise - Organize and lay out objects with collections
   description: Exercise - Organize and lay out objects with collections
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 10
 content: |
diff --git a/learn-pr/azure/place-scene-objects/4-6-create-intelligent-object-placements-with-solvers.yml b/learn-pr/azure/place-scene-objects/4-6-create-intelligent-object-placements-with-solvers.yml
@@ -4,9 +4,9 @@ title: Create intelligent object placements with solvers
 metadata:
   title: Create intelligent object placements with solvers
   description: Introduction to creating intelligent object placements with solvers
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 5
 content: |
diff --git a/learn-pr/azure/place-scene-objects/4-7-exercise-create-intelligent-object-placements-with-solvers.yml b/learn-pr/azure/place-scene-objects/4-7-exercise-create-intelligent-object-placements-with-solvers.yml
@@ -4,9 +4,9 @@ title: Exercise - Create intelligent object placements with solvers
 metadata:
   title: Exercise - Create intelligent object placements with solvers
   description: Exercise - Create intelligent object placements with solvers
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 10
 content: |
diff --git a/learn-pr/azure/place-scene-objects/4-8-knowledge-check.yml b/learn-pr/azure/place-scene-objects/4-8-knowledge-check.yml
@@ -4,23 +4,23 @@ title: Module assessment
 metadata:
   title: Module assessment
   description: Three multiple-choice questions
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 3
 content: Choose the best response for each question. 
 quiz:
   title: Check your knowledge
   questions:
-    - content: "Choose the correct description of Prefabs in Unity."
+    - content: "Choose the correct description of Prefabs in Unity:"
       choices:
         - content: "Prefabs are just a collection of objects used for organizational purposes."
           isCorrect: false
-          explanation: Parent objects can be used for organizational purposes.
+          explanation: You can use parent objects for organizational purposes.
         - content: "Prefabs are components provided by the Mixed Reality Toolkit to manipulate objects on scene."
           isCorrect: false
-          explanation: The Object Manipulator component can be used to manipulate objects on scene.
+          explanation: You can use the Object Manipulator component to manipulate objects on scene.
         - content: "Prefabs are reusable components used to propagate changes to all its instances at once."
           isCorrect: true
           explanation: Prefabs are a special type of component that allows fully configured GameObjects to be saved in the Project for reuse.
diff --git a/learn-pr/azure/place-scene-objects/4-9-summary.yml b/learn-pr/azure/place-scene-objects/4-9-summary.yml
@@ -4,9 +4,9 @@ title: Summary
 metadata:
   title: Summary
   description: Summary of placing objects in a scene
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: unit
 durationInMinutes: 4
 content: |
diff --git a/learn-pr/azure/place-scene-objects/includes/4-1-introduction.md b/learn-pr/azure/place-scene-objects/includes/4-1-introduction.md
@@ -2,15 +2,15 @@ In the Mixed Reality Toolkit (MRTK), placement tools let you dynamically place h
 
 This module helps you to understand how to use MRTK features to organize objects in the scene and use a feature called *solvers* to intelligently track objects.
 
-A completed example of this tutorial can be found [here](https://github.com/microsoft/MixedRealityLearning/tree/development/MRTK3%20Tutorials).
+You can find a completed example of this tutorial [here](https://github.com/microsoft/MixedRealityLearning/tree/development/MRTK3%20Tutorials).
 
 ## Learning objectives
 
 By the end of this module, you'll be able to:
 
-* Position objects in the scene
-* Reposition objects by using solvers
-* Direct the user to objects by using solvers
+* Position objects in the scene.
+* Reposition objects by using solvers.
+* Direct the user to objects by using solvers.
 
 ## Prerequisites
 
diff --git a/learn-pr/azure/place-scene-objects/includes/4-2-position-game-objects-set-visibility.md b/learn-pr/azure/place-scene-objects/includes/4-2-position-game-objects-set-visibility.md
@@ -1,12 +1,12 @@
-Unity enables you to place an object in the scene and then scale or rotate it. You can use the *RectTransform* feature to change the position of 2D objects, such as sprites. The *Transform* feature combines the move, rotate, and scale tools.
+Unity allows you to place an object in the scene and then scale or rotate it. You can use the *RectTransform* feature to change the position of 2D objects, such as sprites. The *Transform* feature combines the move, rotate, and scale tools.
 
 ## Parent object
 
 In Unity, objects use a hierarchy system where objects can become *parents* of other objects. You can create *game objects* when you want that object to perform all the transform changes concerning the parent game object instead of the game world. You can create a *parent game object* simply by dragging and dropping the game object you want as a child object onto the object you want as a parent game object. When you're developing in Unity, you'll find that you create parent game objects frequently.
 
 ## Prefab
 
-*Prefabs* are distinct components that allow completely configured game objects to be retained in a project for future use. They are crucial elements used to carry out broad changes across the project. Any edits that you make to a Prefab asset are automatically reflected in all the instances of that Prefab. You can share these Prefabs between scenes or even other projects, without having to reconfigure them. It's a good idea to form Prefabs while you're working in Unity, so you can avoid rework in the future.
+*Prefabs* are distinct components that allow you to retain completely configured game objects in a project for future use. They are crucial elements used to carry out broad changes across the project. Any edits that you make to a Prefab asset are automatically reflected in all the instances of that Prefab. You can share these Prefabs between scenes or even other projects without having to reconfigure them. It's a good idea to form Prefabs while you're working in Unity, so you can avoid rework in the future.
 
 ## Scene Visibility
 
diff --git a/learn-pr/azure/place-scene-objects/includes/4-3-exercise-position-game-objects-set-visibility.md b/learn-pr/azure/place-scene-objects/includes/4-3-exercise-position-game-objects-set-visibility.md
@@ -1,4 +1,4 @@
-Now let's learn how to create parent objects, add prefabs to the scene, and use the Transform component to place them in particular positions.
+Now, let's learn how to create parent objects, add prefabs to the scene, and use the **Transform** component to place them in particular positions.
 
 ## Import the tutorial assets
 
@@ -40,15 +40,15 @@ To get started, first download the following Unity custom package: [MRTK.HoloLen
 
     :::image type="content" source="../media/select-prefabs-folder.png" alt-text="Screenshot of the Project window with the Prefabs folder selected." lightbox="../media/select-prefabs-folder.png":::
 
-2. From the **Project** window, drag the **Table** prefab onto the **RoverExplorer** object, to make it a child of that object. Then, in the **Inspector** window, configure the table's **Transform** component as follows:
+2. From the **Project** window, drag the **Table** prefab onto the **RoverExplorer** object to make it a child of that object. Then, in the **Inspector** window, configure the table's **Transform** component as follows:
 
     * **Position**: X = 0, Y = -0.005, Z = 0
     * **Rotation**: X = 0, Y = 0, Z = 0
     * **Scale**: X = 1.2, Y = 0.01, Z = 1.2
 
     :::image type="content" source="../media/position-prefab-table.png" alt-text="Screenshot of the newly added Table prefab selected and positioned." lightbox="../media/position-prefab-table.png":::
 
-3. From the **Project** pane, drag the **RoverAssembly** prefab onto the **RoverExplorer** object, to make it a child of that object. Then, in **Inspector**, configure the **Transform** component as follows:
+3. From the **Project** pane, drag the **RoverAssembly** prefab onto the **RoverExplorer** object to make it a child of that object. Then, in **Inspector**, configure the **Transform** component as follows:
 
     * **Position**: X = -0.1, Y = 0, Z = 0
     * **Rotation**: X = 0, Y = -135, Z = 0
diff --git a/learn-pr/azure/place-scene-objects/includes/4-4-organize-lay-out-objects-with-collections.md b/learn-pr/azure/place-scene-objects/includes/4-4-organize-lay-out-objects-with-collections.md
@@ -1,13 +1,13 @@
 ## Object Bar
 
-An Object Bar is a dynamic collection of objects positioned in a horizontal or vertical stack. Spacing between objects can be configured. This component is usually used to format UI, such as a button bar, but in this example we will use it to position pieces of a model. 
+An Object Bar is a dynamic collection of objects positioned in a horizontal or vertical stack. You can configure spacing between objects. This component is usually used to format UI such as a button bar; but in this example, we'll use it to position pieces of a model.
 
 ## Difference between Prefabs and Collections / Object Bar
 
 Collections are only used for organizational purposes. Any changes made to a game object in a collection aren't reflected in other game objects. They're entirely different from Prefabs because they're only used to arrange a group of objects in a specific order.
 
 Prefabs, on the other hand, are assets that assist in propagating new changes to all its instances. Prefabs are a reusable set of objects arranged in a particular way, but any changes made to the game object in a Prefab are reflected in all of its instances.
 
-## Unity Canvas Positioning 
+## Unity Canvas Positioning
 
-While the Object Bar provides a tool to position objects for this specific use case, for most cases in MRTK3, object positioning should be accomplished with Unity's [Canvas UI](https://docs.unity3d.com/Documentation/Manual/UICanvas.html).
+While the Object Bar provides a tool to position objects for this specific use case, for most cases in MRTK3, you should accomplish object positioning with Unity's [Canvas UI](https://docs.unity3d.com/Documentation/Manual/UICanvas.html).
diff --git a/learn-pr/azure/place-scene-objects/includes/4-5-exercise-organize-lay-out-objects-with-collections.md b/learn-pr/azure/place-scene-objects/includes/4-5-exercise-organize-lay-out-objects-with-collections.md
@@ -8,7 +8,7 @@ The Mixed Reality Toolkit provides a set of tools and components to accelerate y
 
     :::image type="content" source="../media/position-rover-parts.png" alt-text="Screenshot that shows the newly created RoverParts object selected and positioned." lightbox="../media/position-rover-parts.png":::
 
-1. In **Hierarchy**, select all the child objects of the following: **RoverExplorer** > **RoverAssembly** > **RoverModel** > **Parts**. Right-click on them, and select **Duplicate** to create a copy of each of the parts.
+1. In **Hierarchy**, select all the child objects of the following: **RoverExplorer** > **RoverAssembly** > **RoverModel** > **Parts**. Right-click them and select **Duplicate** to create a copy of each of the parts.
 
     :::image type="content" source="../media/duplicate-parts.png" alt-text="Screenshot that shows how to duplicate all the parts selected." lightbox="../media/duplicate-parts.png":::
 
diff --git a/learn-pr/azure/place-scene-objects/includes/4-6-create-intelligent-object-placements-with-solvers.md b/learn-pr/azure/place-scene-objects/includes/4-6-create-intelligent-object-placements-with-solvers.md
@@ -1,6 +1,6 @@
-Wouldn't it be convenient if the options that are most important to you appeared in menus that followed you around, rather than being stuck in place? You would no longer have to search for the menu every time.
+Wouldn't it be convenient if the options that are most important to you appeared in menus that followed you around, rather than being stuck in place? You wouldn't have to search for the menu every time.
 
-The Mixed Reality Toolkit provides this feature, called *solvers*. Solvers calculate an object's position and orientation by using predefined algorithms. Solvers provide a wide range of behavior to attach objects to other objects or systems. For example, a solver can be a tag-along object that appears in front of you (based on the camera), every time you move.
+The Mixed Reality Toolkit provides this feature with *solvers*. Solvers calculate an object's position and orientation by using predefined algorithms. Solvers provide a wide range of behavior to attach objects to other objects or systems. For example, a solver can be a tag-along object that appears in front of you (based on the camera), every time you move.
 
 A *Directional Indicator* is another type of solver. You use it when you want to help tag-along components orient themselves to the desired direction of the object in space.
 
diff --git a/learn-pr/azure/place-scene-objects/includes/4-7-exercise-create-intelligent-object-placements-with-solvers.md b/learn-pr/azure/place-scene-objects/includes/4-7-exercise-create-intelligent-object-placements-with-solvers.md
@@ -70,15 +70,15 @@ Use the Tap To Place solver to reposition objects. Here's how:
 
     :::image type="content" source="../media/configure-start-event.png" alt-text="Screenshot that shows the Tap To Place On Placing Started event configured." lightbox="../media/configure-start-event.png":::
 
-1. In **Hierarchy**, right-click on an empty spot. Select **3D Object** > **Cube** to create a temporary object representing the ground, and configure the **Transform** component as follows:
+1. In **Hierarchy**, right-click an empty spot. Select **3D Object** > **Cube** to create a temporary object representing the ground, and configure the **Transform** component as follows:
 
     * **Position**: X = 0, Y = 0.15, Z = 6
     * **Rotation**: X = 0, Y = 0, Z = 0
     * **Scale**: X = 10, Y = 0.2, Z = 10
 
     :::image type="content" source="../media/position-ground-cube.png" alt-text="Screenshot that shows the temporary ground Cube object added and positioned." lightbox="../media/position-ground-cube.png":::
 
-1. To enter **Game** mode, press **Play**. Then press and hold the right mouse button while moving your mouse down, until the gaze hits the **RoverAssembly** object.
+1. To enter **Game** mode, press **Play**, then press and hold the right mouse button while moving your mouse down, until the gaze hits the **RoverAssembly** object.
 
     :::image type="content" source="../media/gaze-hit-rover-assembly.png" alt-text="Screenshot that shows the Play mode split view, with gaze hitting the RoverAssembly object." lightbox="../media/gaze-hit-rover-assembly.png":::
 
@@ -90,6 +90,6 @@ Use the Tap To Place solver to reposition objects. Here's how:
 
     :::image type="content" source="../media/split-view-end.png" alt-text="Screenshot that shows the Play mode split view, with placing ended." lightbox="../media/split-view-end.png":::
 
-1. When you're done testing the feature in **Game** mode, right-click on the Cube object, and select **Delete** to remove it from the scene.
+1. When you're done testing the feature in **Game** mode, right-click the Cube object and select **Delete** to remove it from the scene.
 
     :::image type="content" source="../media/delete-temporary-ground-cube.png" alt-text="Screenshot that shows how to delete the temporary ground Cube." lightbox="../media/delete-temporary-ground-cube.png":::
diff --git a/learn-pr/azure/place-scene-objects/includes/4-9-summary.md b/learn-pr/azure/place-scene-objects/includes/4-9-summary.md
@@ -1,6 +1,6 @@
 In this module, you learned how to position objects on the scene by using the Transform component, creating parent objects, organizing a set of game objects, and configuring solvers.
 
-There are pre-configured components and features in the Mixed Reality Toolkit that you can use to automate time-consuming tasks. Using these components can save time and help you reach your goal swiftly.
+There are preconfigured components and features in the Mixed Reality Toolkit you can use to automate time-consuming tasks. Using these components can save time and help you reach your goal swiftly.
 
 ## Next steps
 
@@ -13,4 +13,4 @@ You can complete your mixed reality experience by building the Unity project and
 
 ## Further reading
 
-* Learn more about different types of [Solvers](/windows/mixed-reality/mrtk-unity/features/ux-building-blocks/solvers/solver).
+* Learn more about different types of [Solvers](/windows/mixed-reality/mrtk-unity/mrtk2/features/ux-building-blocks/solvers/solver).
diff --git a/learn-pr/azure/place-scene-objects/index.yml b/learn-pr/azure/place-scene-objects/index.yml
@@ -1,19 +1,20 @@
 ### YamlMime:Module
 uid: learn.azure.place-scene-objects-tutorials-mrtk
 metadata:
-  title: Place a Mars Rover object in the scene and work with grids and intelligent object tracking
+  title: Place a Mars Rover Object in the Scene and Work with Grids and Intelligent Object Tracking
   description: This course provides you with an understanding of placing objects and tracking objects using solvers.
-  ms.date: 11/26/2023
+  ms.date: 05/26/2025
   author: marlenaklein-msft
-  ms.author: marlenaklein
+  ms.author: lolab
   ms.topic: module
+  ms.service: hololens
 title: Place a Mars Rover object in the scene and work with grids and intelligent object tracking
 summary: This course provides you with an understanding of placing objects and tracking objects using solvers.
 abstract: |
-  By the end of this module you'll be able to:
-  - Position objects in the scene
-  - Use solvers to direct the user to objects
-  - Use solvers to reposition objects
+  By the end of this module, you'll be able to:
+  - Position objects in the scene.
+  - Use solvers to direct the user to objects.
+  - Use solvers to reposition objects.
 
 iconUrl: /training/achievements/place-scene-objects-tutorials-mrtk.svg
 levels:
@@ -28,7 +29,7 @@ products:
 - azure
 - mrtk
 prerequisites: |
-  - A Windows 10 PC configured with [the correct tools](/windows/mixed-reality/install-the-tools)
+  - A Windows 10 PC configured with [the correct tools](/windows/mixed-reality/develop/install-the-tools)
   - Windows 10 SDK 10.0.18362.0 or later
   - (Optional) A HoloLens 2 device configured for development
   - Unity Hub with Unity 2021.3 or later installed, and the Universal Windows Platform Build Support module added
