{"id":447,"date":"2024-09-01T05:34:41","date_gmt":"2024-09-01T09:34:41","guid":{"rendered":"https:\/\/c3eo.us\/?page_id=447"},"modified":"2024-10-21T06:43:09","modified_gmt":"2024-10-21T10:43:09","slug":"xr","status":"publish","type":"page","link":"https:\/\/c3eo.us\/es\/reality\/xr\/","title":{"rendered":"eXtended Reality (XR)"},"content":{"rendered":"
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\"Futuristic<\/figure>\n<\/div>\n\n
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Reality\u2013Virtuality Continuum<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n

Extended Reality (XR)<\/strong> is an umbrella term that encompasses all immersive technologies\u2014virtual reality (VR), augmented reality (AR), and mixed reality (MR). Think of it as a spectrum where you can go from completely virtual environments, to blending real and digital worlds, to simply overlaying digital information on the real world. It\u2019s all about enhancing how we experience reality through digital means, offering new ways to interact, learn, play, and work.<\/p>\n\n\n\n

Technically, XR involves a combination of hardware and software to create these immersive experiences. The hardware includes devices like VR\/MR HMDs<\/a> (like the current favorite, Quest 3<\/a>), and AR glasses, each equipped with sensors, cameras, and sometimes depth sensors. These devices capture the user’s environment and movements, while the software uses advanced algorithms to process this data and render the digital content in real-time. The key technologies at play are computer vision, spatial computing, and real-time 3D rendering, which work together to blend the physical and virtual worlds seamlessly. Whether it\u2019s through high-resolution screens in VR headsets, on tablets\/phones, laptop\/desktop PC monitors, or transparent displays in AR glasses, XR tech<\/a> ensures that digital elements are integrated smoothly into our real-world view.<\/p>\n\n\n\n

Why isn’t there more widespread adoption of XR in classrooms?<\/h2>\n\n\n\n

Good question. IMHO<\/a>, it’s a lack of understanding of the technology. There is a belief that XR, in any form, is a novel approach that is best suited to special use cases because of the perception of the high cost to implement a project using any form of XR – be it VR, AR, or MR. People tend to think that the first thing is you have to have research grade software<\/a>, an HMD, and a bunch of fancy tech like a gyroscope<\/a>1<\/a><\/sup> or treadmill<\/a>, and of course, the bias that the cheap ones are “just for gaming” and the expensive ones are for serious projects are “military budget” expensive and therefore out of the range of any classroom but large futuristic enterprises and the military.<\/p>\n\n\n\n

While high tech can enhance the experience, the truth is, most XR sits in between those extremes. And really, it’s closer to the “cheap, just for gaming” edge than the “military-grade only” edge.<\/p>\n\n\n\n

With just a free web browser (available on ANY computing platform) and a free software development kit (SDK), you can get started. Yes<\/strong><\/em>, if you already have a computer, you can get started in XR for free.<\/p>\n\n\n

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\"Scout<\/figure>\n<\/div>\n\n\n

Scout’s honor.<\/a> <\/p>\n\n\n\n

OK, I’m in. How do I get started?<\/h2>\n\n\n\n

I’m glad you asked. The best way to get involved in using XR in technical training (or business or entertainment) is to learn more about what makes it tick and how to develop projects with it. Here is where the beauty of the internet comes into play.<\/p>\n\n\n\n

First, a couple of quick questions for you…<\/h3>\n\n\n\n