Immersive technologies include virtual reality, augmented reality, and mixed reality

Virtual and augmented realities are paving the way for a more immersive future

Tech companies like Apple, Meta, and Microsoft invest heavily in immersive technologies such as virtual, augmented, and mixed reality. While VR transports users to a fully digital space and AR adds digital elements to the real world, mixed reality allows interaction with both at once.

What is mixed reality?

Mixed reality is a technology that blends the physical and digital worlds, allowing virtual and real objects to coexist and interact in real-time. It combines elements of both virtual reality and augmented reality, enabling users to perceive and manipulate digital content as if it were part of their physical environment.

Immersive technologies are increasingly being used in medicine, retail, and education

More accessible devices and user-friendly tools have increased the adoption of these technologies, which provide interactive, 3D environments that facilitate natural human learning. In 2018, Walmart purchased 17,000 VR headsets to train over a million employees in areas such as customer service and Black Friday preparation.

Sets incorporating immersive mixed reality have transformed weather reporting

The technology enables presenters to step into virtual environments that incorporate 3D models and real-time data, providing more engaging and interactive forecasting. They have also facilitated the development of educational segments where meteorologists use virtual models to explain complex weather phenomena.

Mixed reality devices can turn digital information into 3D experiences

Described as "wearing a theme park on your face," devices like Microsoft's HoloLens project images into users' eyes so that their brains believe virtual objects are actually there. The bulkiness and physical limitations of existing headsets are expected to lessen over time, mimicking the evolution of early headphones.

Integrating mixed reality has made art galleries and museums more interactive and accessible

The technology bridges the gap between history and modernity in such spaces by attracting new, younger audiences while preserving cultural heritage through risk-free immersion. Mixed reality experiences, such as visiting reconstructed historical scenes or seeing virtual twins of lost paintings, can be programmed with software features for visitors with disabilities.

Mixed reality devices and other wearables may usurp smartphones

The integration of smartphone features into watches, glasses, and even clothing suggests future technology may be geared toward working independently in the background. Mixed reality technologies are expected to facilitate this ambient computing world by seamlessly and proactively displaying real-time content without physical interactions solely in the real world.

The virtual reality era has finally arrived

The smartphone era has driven a large share of the consumer electronics market for almost 20 years now. But what comes next? Dominant computing platforms come and go over time, and there’s reason to believe that mixed reality devices like headsets and glasses might be the form factor that eventually replaces smartphones. This article presents a snapshot of where we are right now in the VR era, and what the future holds.

Mixed reality may help onboard manufacturing workers more efficiently

Mixed reality headsets can facilitate hands-on education by providing immersive guides overlaid onto their field of vision, showing users how to complete complex tasks.

Medical professionals have experimented with using mixed reality headsets

Devices like the Apple Vision Pro have helped doctors develop surgical plans for hip and knee replacements using software that provides 3D models and other tools. Virtual screens displayed by mixed reality devices can provide information related to surgical progress, a patient's vitals, and more.

Engineer explains VR at five levels of complexity

While its possible to grab a virtual reality headset and hop into an immersive world with little effort, a significant amount of technical and biological science has gone into creating the effect of a 3D world. This video breaks down the technology in five layers of increasing complexity.

The medical uses of VR

Virtual healthcare simulations are bridging the gap between traditional classroom learning and real clinical experience, improving the safety, effectiveness and efficiency of healthcare services.

The potential of virtual reality in healthcare

Virtual reality (VR) is carving new frontiers in healthcare, from aiding in stroke recovery to training medical professionals. This article in Time Magazine highlights the innovative uses of VR in medical settings, including its potential and current limitations.

Simulations incorporating mixed reality have improved trainee certification rates

Such software provides immersive, risk-free environments where students can manipulate digital re-creations to optimize the training experience without producing waste. One meta-analysis showed that MR in welding training boosted passing rates on certification exams by 41.6% versus traditional training methods.

Meta's Quest and other mixed reality devices can make learning new skills easier

PianoVision utilizes the passthrough visibility of a headset to illuminate which keys to play on a real piano or keyboard, providing an immersive, software-based learning alternative to human instruction. Similar apps also offer virtual model replacements for physical devices, such as a virtual piano, to practice with.

Watch how a mixed reality app transforms a space into a haunted house

"Hauntify" incorporates a user's physical surroundings into the gameplay. Available via the Meta Quest app store, the software utilizes the mixed reality device's cameras and sensors to map a user's environment, from which evil spirits that must be repelled appear to emerge suddenly.

A fictional glimpse into the future of AR

Hyper-Reality is a project that presents a provocative and kaleidoscopic new vision of the future, where physical and virtual realities have merged, and the city is saturated in media. Watch this six-minute video to experience the vision.

Mixed reality technologies may help treat depression

A study led by a team from Stanford University showed that MR can help people with depression by providing pathways to engage in activities such as digital board games and dancing. Participants saw reduced symptoms of depression that made their overall treatment plans more successful.

Why VR/AR gets farther away as it comes into focus

Thirteen years after XR devices became a big tech obsession, VR/AR devices are not just behind schedule, they still seem far away. This article provides an overview of the hardware realities getting in the way of the vision.

The interoperable metaverse and what that means

This explainer video explores the challenges of achieving the interoperability needed to unify economies, avatars and systems across virtual worlds in the metaverse.

A 1992 failed parachute test provided the hardware for the first mixed reality system

The Virtual Fixtures platform was developed to improve human dexterity by merging physical and virtual objects with haptic feedback from an upper-body exoskeleton. Tight budgeting and significant equipment needs nearly canceled the project, were it not for salvaging and repairing cameras and sensors from a smashed experimental parachute rig.

Watch the unveiling of Meta's Quest 3S mixed reality headset

Meta's social apps like Facebook and Instagram are the most high-profile part of its business, but the company has sought building out a hardware line of peripherals like the Quest headset, which combines virtual and augmented reality.

Explore the metaverse with this mind map

The metaverse is a complex concept that involves interlocking and rapidly evolving parts, including Web3, augmented reality, and trademark law. It's easy to get overwhelmed when faced with the new legal, financial, ethical, and creative intersections of our reality and its virtual echo. This mind map details the metaverse and its implications for various fields that interact and overlap. Click through the map to read and listen to topic summaries or explore more in-depth resources.

Limited battery life and increasing discomfort prevent extensive use of mixed reality headsets

Spending 24 hours wearing Apple's Vision Pro highlights some of the challenges facing MR technology, which are compounded by an increasing number of bugs when software is run in nonideal conditions. However, practical and entertainment benefits include placing multiple midair timers when cooking and experiencing immersive multimedia, such as astronomical flythroughs.

Expert predictions on the metaverse

Experts are split about the likely evolution of a truly immersive metaverse. Many worry current online problems may be magnified if Web3 development is led by those who built today’s dominant web platforms.

A deep dive on everything you need to know about virtual reality

In the wake of Facebook’s purchase of Oculus VR, can the revolutionary technology triumph anew? These interactive articles chart the rise and fall — and rise again — of VR.

Is using VR as a tool to enhance empathy ethical?

This research paper explores whether virtual reality should be used as a tool for improving our moral character — and, if not, what ethical alternatives could be.

What does the metaverse actually look like?

An emerging virtual world could change how we work, play, and do business. This five-minute video shows you what it looks like and the potential it holds.

A brief history of augmented reality (w/photos and videos)

Different sources trace the history of augmented reality back to the beginning of the 20th century,. The term augmented reality however was coined by Thomas P. Caudell in the '80s.

The security and privacy risks of augmented reality

One of the most serious perceived risks of augmented reality is the loss of privacy. Because AR technology can see what users are doing, user privacy is jeopardized. AR collects far more information about who users are and what they are doing than...

Watch a first-person demo of Microsoft's HoloLens

The headset enables users to interact with projected objects in augmented reality by combining Windows Mixed Reality with eye- and head-tracking sensors, a hand-operated controller, and a microphone that can pick up voice commands.

An analysis on using VR to help train orthopedic surgeons

Virtual reality simulation provides surgical trainees with an immersive 3D experience that allows them to practice skills and operations in a safe yet realistic environment.

How do touchscreens work?

Touchscreens have revolutionized digital interactions, but how they work widely varies depending on the device. Explore the history and workings of the most common types—capacitive and resistive—and new interaction methods incorporated into foldable screens and touchless interfaces.

Wish you could experience life on the Western Front of WWI?

Virtual reality offers a new perspective on World War I in this nearly 14-minute video. National WWI Museum and Memorial Public Program Specialist James Taub demonstrates the War Remains VR experience side by side with what he sees through the headset. A grim and detailed simulation of trench warfare combined with Taub's observations and insights.

Digital twins create real-time 3D models of smart cities

These re-creations allow city planners to track changes and manage infrastructure more easily by testing strategies in virtual environments. Geospatial technologies, such as mobile mapping and satellite imaging, help cities assess urban layouts, plan for disasters, and manage resources more efficiently.

Nvidia Omniverse can be used to accelerate 3D workflows and explore creative ideas

This video explores different apps available within Nvidia Omniverse that artists can use to create cinematic, virtual worlds. Some of the tools are AI-powered, like a feature that converts spoken audio into a video of a character speaking.

Just as large language models are trained on text to enable generative AI systems to mimic natural language, automated AI robotic systems are trained in virtual environments to help them 'learn' about the properties of reality.

By 2022, Meta was betting strongly on a metaverse strategy for its products

Moving beyond the controversies over fueling misinformation, division, and harm worldwide, Mark Zuckerberg expressed optimism about technology's role in connecting people. Meta's multibillion-dollar investments in integrative AR and VR technologies have further evolved its founder's vision.

Could this pseudo-psychedelic VR experience decrease symptoms of depression?

Researchers report that virtual reality and psychedelics may be leave users with similar insights and therapeutic benefits. Try out this free psychedelic virtual reality experience to see if this holds true for you. According to the program’s creators, a study into the efficacy of this 45-minute experience indicates it may help alleviate symptoms of mild to moderate depression.

Mixed reality technology helped make repairs to a quantum physics facility in space

In 2021, astronaut Megan McArthur used a HoloLens to work alongside Earth-based engineers and make hardware replacements to the International Space Station's Cold Atom Lab, the first quantum science facility in Earth orbit. The facility cools atoms to near absolute zero to perform quantum chemistry experiments in a microgravity environment.

Mark Zuckerberg demos the Quest 3 VR headset

Meta, back when the company was still known as Facebook, once tried and failed to launch a smartphone. With the arrival of the mixed reality era, the company decided to make another hardware play again—and this time, it's having better luck. Meta's aggressively priced Quest headsets offer VR for the masses, and here CEO Mark Zuckerberg shows off the new mixed reality experiences and more available with the latest version, the Quest 3.

Apple's future will likely continue to incorporate mixed reality hardware and AI

Although the majority of Apple's profits come from iPhone, iPad, and Mac sales, CEO Tim Cook has overseen a diversification of products since the acquisition of the Beats headphone brand in 2014, including the launch of the Apple Card, Apple TV, and the Vision Pro headset.

How AR could reshape construction

Wired's Grant Imahara visits Los Angeles, where he witnesses how augmented reality will be a key component of how builders will do their jobs in the future.

A guide to what you need to get started in VR

From Oculus Rift to Google Daydream, VR is getting plenty of hype. But what system should you buy? And what should you play?

IMAX uses laser projectors, large-format cameras, and custom processing tools to create a more vivid, immersive viewing experience.

Science fiction or new technology?

Dystopian literature is no longer relegated to the page, with innovations like the Tesla Cybertruck and Meta virtual reality headsets mirroring the aesthetics of texts like "The Running Man" and "Neuromancer." In this essay, Casey Michael Henry argues that the images from these works remain while their messages have faded.

A video compares two visions for the metaverse: one from Nvidia and one from Facebook

The CEOs of top technology companies Nvidia and Meta recently revealed their visions for the metaverse of the future. As of 2021, both Jensen Huang and Mark Zuckerberg were bullish on virtual world-building, although Huang seemed more focused on the metaverse's business implications than its social ones, which Zuckerberg prioritized.

After 25 people used virtual reality headsets to practice flying with virtual wings—flapping their arms—their visual cortex responded to the wings almost as if they were real arms, treating them as body parts.

Integrated circuits come in digital, analog, or mixed types

Each type can be further divided based on application, technology, and integration level. Digital ICs are used in computer memories and microprocessors, while analog ICs process continuous signals within sensors, including temperature, light, and sound.

AI-generated avatars allow users to create deepfakes in real time

Synthetic media tools can map voices and faces to make individuals appear as someone else. Although they open the door to new opportunities in immersive education and entertainment, they also raise concerns about the misuse of personal identity.