Mixed Reality (MR) on the rise: the future of training with Meta Quest 3
(when you need to see your hands)
Virtual reality (VR) is amazing when you want to transport people to another world. But what if you need to teach them how to work with a real machine in front of them? What if he needs to see his colleagues or pick up a real screwdriver? The answer is Mixed Reality. A technology that, thanks to Meta Quest 3, has ceased to be science fiction and has become an affordable standard.
The end of blindness: I can see the world and the data
The main concern of production masters when implementing VR is safety: „If the kid puts on his glasses, he won't see a cart go by or trip over a cable.“
Mixed Reality erases this problem. Glasses Meta Quest 3, for which we primarily develop at VR3D.cz, use technology Color Passthrough. Cameras on the outside of the goggles capture the world and project it in real time on the displays inside. The result? The wearer sees his workshop, his table and his hands, but we insert 3D holograms, arrows and instructions into this view.
It's the best of both worlds: Digital instructions in real space.
Revolution in price: from HoloLens to Quest
Just a few years ago, Mixed Reality meant investing in a pair of Microsoft HoloLens 2 goggles for more than 100,000 CZK. This was a barrier to mass deployment.
Today, we can deliver the same (and in many ways visually superior) experience on Meta Quest 3 glasses, which cost a fraction of the price. This means that instead of one expensive piece of equipment for the development department, you can outfit an entire training room or send glasses to every branch. MR has democratized.
Use Case: Switchgear service „With a smart look“
Let's show you a specific example we have devised for you.
Imagine a novice who has to learn how to service an electrical panel.
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He'll stand in front of The real the junction box.
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He'll put on Quest 3. Spatial Anchors (spatial anchors) the application recognizes where the enclosure is and „glues“ the virtual layer to it.
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A red arrow will flash above the specific circuit breaker: „Turn this one off first.“
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Next to the cabinet, a virtual PDF diagram or video tutorial floats in the air.
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The user reaches for a real multimeter (he can see it, so he's not groping blindly) and measure the voltage. The app shows him exactly where to attach the prongs.
This type of training is safer than VR (you can see your surroundings) and more effective than a paper manual (you don't have to take your eyes off the job).
Controls: Hands vs. Controllers
There's a lot of talk in the community Hand Tracking (gesture control without controllers). Yes, we can develop it. The user has free hands, which is great for manual work.
However, we know from experience that for some tasks a classic controller is still better. Why?
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Haptic response: When you press the virtual button with the controller in VR, it vibrates. You feel a „click.“ In the air, empty-handed, that sensation is absent.
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Accuracy: In industrial environments where lighting conditions are lower, cameras can sometimes lose the position of fingers. The 100% drivers are reliable.
At VR3D.cz we choose the method according to the purpose: Do you just want to view the model? Gestures are great. Do you need to manipulate tools precisely? We recommend controllers.
The future is mixed
Mixed Reality is not just about training. It's a tool for:
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Remote assistance: The expert from headquarters sees what the technician sees in the field and draws instructions in his field of vision.
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Quality control: The application projects the „ideal condition“ onto the finished product and you can immediately see the deviations (missing screw, crooked sticker).
Want to see how Mixed Reality would work in your operation? Come and try a demo at Meta Quest 3. You'll see that the future has already arrived.
Let's connect your machines with digital intelligence.