HTC VIVE Focus 3 Help Center
Casting to web browser
Please follow the instructions on the HTC VIVE Focus 3 support page to cast your headset screen to a web browser.
Miracast
1. Right-click on the Start menu
2. Search for "projecting to this PC"
3. Check if your settings are the same as in the picture
4. Now search for "connect app" in the Start menu
5. Click on the app
6. You'll get a message about your computer being ready for you to connect
7. Put on the headset
8. Select "cast"
9. Choose your PC in the list of available devices
How to enable and use Miracast on Windows 10:

Troubleshoot casting to a screen with Meta Quest
How to cast to a screen with Meta Quest
META QUEST
Meta Quest Help Center
HTC VIVE FOCUS 3
Passthrough & Hand tracking
Required Headset Settings for the Application
Meta settings
To ensure the Vobling VR Fire Trainer works perfectly, please configure the following settings on
your Meta headset before starting.
1. Enable Hand and Body Tracking
The application requires hand tracking to navigate the menus and paint fire nodes.
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Go to Settings on your Meta headset.
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Select Movement Tracking (or Tracking).
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Ensure that Hand and Body Tracking is turned ON.
2. Room and Space Setup
You can manage your scanned rooms directly through the Meta system.
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Go to Settings > Physical Space > Space Setup (or Environment Setup).
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Here, you can see your previously scanned rooms or scan a new one.
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Note: You can save up to 15 different scanned rooms in your headset.
3. Create a Custom Boundary
For the best and safest experience during the simulation, we highly recommend setting a custom boundary.
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Choose the Boundary option in your headset settings.
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Manually draw your own boundary covering the exact physical area you plan to move around in during the training.
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Passthrough Step-by-step
1. Room Setup
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Once you enter the Passthrough Scenario, a pop-up window will appear.
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If your room has already been scanned, choose Continue.
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If you want to scan the room again, choose Scan.
2. Paint the Fire Nodes
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Now, you need to mark the areas that can catch fire.
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Turn your left hand palm up to open the main menu. (You will use this menu throughout the session).
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Press Paint on the menu.
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Pinch your index finger and thumb together to start painting. Keep your fingers pinched and move your hand over the areas you want to mark.
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Release your fingers to stop painting.
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Tip: Fire nodes need to be close together or connected for the fire to spread properly.
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Need to fix a mistake? Press Remove in the palm menu. Use the same pinching gesture over a node to erase it.
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Once you are satisfied with your painted areas, press Continue.
3. Choose the Fire's Starting Point
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Select where you want the fire to begin by pinching one of your painted fire nodes.
4. Adjust the Initial Fire Size
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Look at your palm menu and adjust the slider . This controls how large the fire will be at the very beginning of the simulation.
5. Select the Fire Type
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Choose the specific type of fire you want to practice with from the menu options.
6. Start and Extinguish!
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The simulation will now begin. Grab your fire extinguisher and put out the fire!
Please note: Passthrough and Hand tracking features are currently only available on Meta Headsets
