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.

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.

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.

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.

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.

Studies show that reading fiction enhances empathy

It might sound like a cliché, but fiction really can make you a better person, objectively speaking. Numerous studies have proven that reading fiction, especially novels, can enhance empathy by exposing people to multiple perspectives and experiences.

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.

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.

Anthropic's staff philosopher discusses the importance of teaching ethics to AI

Amanda Askell's work focuses on the behavior and values reflected in Claude, the company's AI chatbot, and how its character can better align with how the "ideal person" would act in Claude's position. She also emphasizes the importance of humans being ethical in their interactions with current models, from which future ones will be built.

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.

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.

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.

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.

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.

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

Virtual reality relies on technologies that use screens to generate every pixel, immersing a user in an entirely digital world. In contrast, augmented reality overlays digital content onto views of the real world. Mixed reality combines both to allow real-time interaction with virtual objects.

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.

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.

Neural interfaces offer major medical potential but raise serious ethical concerns

Although brain-computer interfaces can help people recover lost functions and allow direct brain-to-computer communication in the future, surveys have shown little public support for using them to boost abilities like memory or focus in healthy people.

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.

Watch 5 AI models try to resolve variations of the trolley problem

The thought experiment in moral philosophy presents two bad outcomes from which to choose. The experiment reveals the interpretive ethics of AI systems and how they navigate scenarios that are impossible to resolve successfully.

Psychedelic therapy's ethical guidelines (or lack thereof)

With a checkered history of misconduct, how will psychedelic-assisted therapists be held accountable in the emerging legal field? This article explores the nascent field's need for ethical guidelines and clear protection of patient rights when therapeutic breakthroughs teeter "on the edge of consent."

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.

Neural implants blur the line between personal intention and machine execution

A key ethical dilemma—the contemplation conundrum—explores whether implants might misinterpret mere imagination as intent to act. Neuroscientists have found no brain signal that clearly marks when someone decides to act, making intent hard to detect in neurotechnological systems.

Psychedelic side effects, including worsening mental health for some patients, give pause

This article explores whether the therapeutic potential of psychedelic drug use is really as good as current research suggests. Scientists are exploring its applications for conditions ranging from the existential crisis that can accompany terminal diagnoses to chronic mental health conditions, including anxiety and PTSD.

How constitutional AI helps cultivate good human values in Anthropic's AI tools

By incorporating elements from documents such as the UN's Universal Declaration of Human Rights into a framework against which it can check its outputs, Anthropic hopes the approach will help Claude operate with good human values and behaviors beyond what human-driven training alone can provide.

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.

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.

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.

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.

An essay exploring how living day-to-day with a brain implant helps restore a sense of identity

Companies like Neuralink are experimenting with volunteers who have lost control over their bodies. Many of the program's participants claim the most significant benefit from the tool is the ability to perform simple, mundane tasks, such as playing video games or shaking hands, rather than more obvious milestones like walking or eating. This essay explores what it's like, day to day, to use a brain implant.

Research suggests using AI for schoolwork may harm critical thinking skills

An MIT study finds lower brain engagement in students who used ChatGPT, resulting in consistent underperformance in neural, linguistic and behavioral levels. AI users struggled to recall their own essays, while the brain-only group showed the highest neural connectivity and satisfaction.

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.

A fascinating look at how a journalist spends 24 hours in the metaverse

A Wall Street Journal strapped on a VR headset for a full day. Here's what happened when she went to work meetings, hung out with new avatar friends and attended shows — all in the metaverse.

How art helps us process our feelings

The internet is chock full of hacks and apps that supposedly help you optimize yourself into a more productive person. But Aparna Chivukula argues that spending so much mental energy on "wellness" misses a larger philosophical issue, one that can only be explored through art.

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.

The growing role of AI in journalism

As artificial intelligence (AI) becomes more widely available, journalism must adapt and establish ethical norms for how the technology is used. This report from the Center for News, Technology & Innovation looks at the issue from every angle, including legal considerations, potential biases in datasets, and the speed at which AI capabilities are changing. It also includes links to recent studies on the use of AI in journalism.

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...

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?

Wearing a 'schizophrenia simulator,' designed to build empathy for patients, CNN's Anderson Cooper finds he struggles to function

Donning headphones that play a track mimicking the auditory hallucinations common in schizophrenia, Cooper finds he is very distracted, disconcerted, and frustrated. The auditory track aims to help listeners build empathy with patient populations by understanding the challenges they face in daily life.