Technologies

The Man Who Named the Metaverse Is Optimistic Despite Waning Hype

Sci-fi author Neal Stephenson says the metaverse’s foundations are maturing. New mixed reality headsets from Meta and Apple could help his case.

It’s OK to be confused about the metaverse. Pessimists can point to Meta’s difficulties over the last year convincing us we’ll all inhabit this immersive 3D realm. Optimists can point to Meta’s new $499 Quest 3 virtual and mixed reality headset, announced Thursday, and a competing headset Apple is expected to reveal in just a few days as evidence that tech giants are still backing the idea of an immersive digital realm.

Put Neal Stephenson, whose 1992 dystopian sci-fi novel Snow Crash introduced the term «metaverse,» in the optimist camp.

«Just in the last couple of years, it feels like a bunch of things have snapped into place — the prerequisites that we need to have on hand in order to really start building a metaverse,» Stephenson said Wednesday in a talk at Augmented Reality Expo.

Stephenson’s vested interest just isn’t from his novel. He’s worked at several startups since the 1990s, including augmented reality headset maker Magic Leap, but his current effort, Lamina1, is working on metaverse plumbing it hopes will lead to an open foundation easy for developers to build upon and for people to visit.

It’ll be a tough sell. The 2021 metaverse buzz has diminished greatly. Facebook renamed itself Meta, but investors have slammed its ambition to capitalize on the metaverse. And Web3 movement, which aimed to build «decentralized» metaverse tools that would reward those creating salable goods in the metaverse, has suffered persistent problems. That includes scams, security vulnerabilities and «rug pulls» in which project organizers hype a cryptocurrency then cash out, leaving investors with valueless assets.

Creative Strategies analyst Olivier Blanchard is a skeptic and the mainstream adoption of computer-generated virtual reality (VR), augmented reality (AR) that blends computer imagery with the real world, and the umbrella term encompassing both, mixed reality (XR).

«Once the AI gold rush cools off and Apple has finally given it some sense of direction, it is going to need to decide what it wants to be when it grows up if it has any hope of ever attracting mainstream consumers,» Blanchard said. «Metaverse and XR companies are going to have to clearly communicate to users how their solutions will actually make their lives better rather than just more expensive and complicated.»

But maybe the metaverse won’t be as tough a sell soon.

Apple’s expected headset, years in the works and likely to emerge at the company’s WWDC developer conference, could help convince developers to build mixed reality apps. Apple successfully wooed mobile developers to write millions of apps for iPhones and iPads. And Meta’s Quest 3 XR headset has video pass-through mode that will give it AR abilities.

The metaverse has a long way to go before matching the widespread adoption of today’s web or the metaverse in Snow Crash.

Snow Crash is a rollicking novel that uses humor and adventure to take the edge off its dystopian vision. The metaverse plays a central role in the book, but Stephenson places the blame for the dystopia on human society more broadly. With the metaverse, Stephenson wanted to present a technology realm that accommodated a broad span of human activity.

«Our initial exposure to the metaverse is a kind of very vast market, a lowest common denominator to include … the worst of television,» Stephenson said. «But later on, as we get farther into the book, we see that people have used it to make beautiful works of art. There are some people … who lavished a lot of time and attention on making homes in the metaverse that are exquisite works of art, both visually and in this sonic environment.»

That metaverse was all about VR, but Stephenson takes a broader definition today, «a three-dimensional, virtual, shared environment,» which includes AR, too. Although Snow Crash is famous for its metaverse, there also are «gargoyle» characters in the book’s real world, uber-techies hidden behind AR goggles who are constantly tapped into data feeds.

Stephenson said he was impressed with progress with VR, AR and XR, in particular with game engine tools like Unity and Unreal Engine that are widely used for 3D graphics and gaming. But so far, there’s not enough reason to hang out in the metaverse.

Ori Inbar, a leader of augmented, mixed, and extended reality technology, speaks at the AWE 2023 next to a virtual version of himself.

Stephen Shankland/CNET

«If we’re going to have a metaverse that’s being used all the time by millions or billions of people, then there have to be experiences in the metaverse that are worth having,» Stephenson said. Lamina1’s goal is to improve the metaverse tooling so developers and other creators can build those experiences. That includes the blockchain and NFT technology that’s lost much of its luster as cryptocurrencies lost much of their value since peaking in 2021.

Lamina1 is working on partnerships to flesh out the metaverse. One is with Mira, which is scanning the real world to create a virtual version, but several others are with game developers.

Stephenson helped to co-found Lumina1 in 2022, but he’s pulled back some. He still serves as chairman, but in 2023, he resumed novel writing, too, he said.

At the Augmented World Expo, AR fans are abundant, including show organizer and AugmentedReality.org Chief Executive Ori Inbar, who shared the stage with a virtual, nearly life-size version of himself appearing in a telepresence box built by ARHT Media. Inbar spent much of his 20 minutes on stage at the show defending the technology, arguing that it’s thriving despite the tech world’s attention moving to AI.

«We won’t rest until everyone uses XR, everywhere, all the time.»

Technologies

iOS 17 Cheat Sheet: Your Questions on the iPhone Update Answered

Here’s what you need to know about new features and upcoming updates for your iPhone.

Apple’s iOS 17 was released in September, shortly after the company held its Wonderlust event, where the tech giant announced the new iPhone 15 lineup, the Apple Watch Series 9 and the Apple Watch Ultra 2. We put together this cheat sheet to help you learn about and use the new features in iOS 17. It’ll also help you keep track of the subsequent iOS 17 updates.

iOS 17 updates

Using iOS 17

Getting started with iOS 17

Make sure to check back periodically for more iOS 17 tips and how to use new features as Apple releases more updates.

17 Hidden iOS 17 Features You Should Definitely Know About

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See all photos

Technologies

Get Ready for a Striking Aurora That Could Also Disrupt Radio Communications

Don’t expect the storm to cause a lingering problem, though.

A geomagnetic storm is threatening radio communications Monday night, but that doesn’t mean you should be concerned. In fact, it may be an opportunity to see a colorful aurora in the night sky.

The National Oceanic and Atmospheric Administration has issued a geomagnetic storm watch after witnessing a coronal mass ejection from the sun on Saturday. The watch, which was issued over the weekend and will expire after Monday, said the onset of the storm passing over Earth on Sunday night represented a «moderate» threat to communications. As the storm continues to pass through, it could deliver a «strong» threat on Monday night that could cause radio communications to be temporarily disrupted during the worst of it.

Even so, NOAA said, «the general public should not be concerned.»

A coronal mass ejection occurs when magnetic field and plasma mass are violently expelled from the sun’s corona, or the outermost portion of the sun’s atmosphere. In the vast majority of cases, the ejection occurs with no real threat to Earth. However, in the event the ejection happens in the planet’s direction, a geomagnetic storm occurs, and the Earth’s magnetic field is temporarily affected.

In most cases, geomagnetic storms cause little to no disruption on Earth, with radio communications and satellites affected most often. In extreme cases, a geomagnetic storm can cause significant and potentially life-threatening power outages — a prospect that, luckily, the planet hasn’t faced.

Switching poles

Every 11 years, the sun’s magnetic poles switch, with the north pole and south pole swapping positions. During those cycles, the sun’s activity ramps up as it gets closer to pole-switching time. The height of its activity is called solar maximum, and scientists believe we either may be entering the solar maximum or may be already in it.

During periods of heightened solar activity, sunspots increase on the sun and there’s an increase in coronal mass ejections, among other phenomena. According to NOAA, solar maximum could extend into October of this year before the sun’s activity calms and it works towards its less-active phase, solar minimum.

Even when geomagnetic storms hit Earth and disrupt communications, the effects are usually short-lived. Those most affected, including power grid operators and pilots and air traffic controllers communicating over long distances, have fail-safe technologies and backup communications to ensure operational continuity.

But geomagnetic storms aren’t only about radios. In most cases, they also present unique opportunities to see auroras in the night sky. When the storms hit, the plasma they carry creates a jaw-dropping aurora, illuminating the night sky with brilliant colors. Those auroras can be especially pronounced during the most intense phases of the storm, making for nice stargazing.

If you’re interested in seeing the aurora, you’ll need to be ready. The NOAA said the «brunt of the storm has passed» and even if it lingers into Tuesday, there won’t be much to see after Monday night.

Technologies

Last Total Solar Eclipse for 20 Years Is Coming: How to See and Photograph It

It’s your last chance until 2044.

Get your eclipse glasses ready, Skygazers: the Great American Eclipse is on its way. On April 8, there’ll be a total eclipse over North America, the last one until 2044.

A total solar eclipse happens when the moon passes between the Earth and the sun, blocking the sun and turning an otherwise sunny day to darkness for a short period of time. Depending on the angle at which you’re viewing the eclipse, you may see the sun completely shrouded by the moon (called totality) or some variation of it. The more off-angle you are and the further you are from the path of the eclipse, the less likely you’ll be to see the totality.

The 2024 total solar eclipse will happen on Monday, April 8. The Great American Eclipse will reach the Mexican Pacific coast at 11:07 a.m. PT (2:07 p.m. ET), and then traverse the US in a northeasterly direction from Texas to Maine, and on into easternmost Canada. If you want a good look at it, but don’t live in the path of totality, you shouldn’t wait much longer to book accommodation and travel to a spot on the path.

Or how about booking a seat in the sky? Delta Airlines made headlines for offering a flight that allows you to see the entire path of totality. Its first eclipse flight, from Austin, Texas, to Detroit sold out quickly. But as of Monday, Delta has added a second flight from Dallas to Detroit, which also covers the path of totality. The airline also has five flights that will offer prime eclipse viewing.

Not everyone can get on one of those elusive eclipse-viewing flights. Here’s a look at other options to nab a chance to see this rare sight and what to know about it.

Total solar eclipse path

The eclipse will cross over the Pacific coast of Mexico and head northeast over mainland Mexico. The eclipse will then make its way over San Antonio at approximately 2:30 p.m. ET on April 8 and move through Texas, over the southeastern part of Oklahoma and northern Arkansas by 2:50 p.m. ET.

By 3 p.m. ET, the eclipse will be over southern Illinois, and just 5 minutes later, will be traveling over Indianapolis. Folks in northwestern Ohio will be treated to the eclipse by 3:15 p.m. ET, and it will then travel over Lake Erie and Buffalo, New York, by 3:20 p.m. ET. Over the next 10 minutes, the eclipse will be seen over northern New York state, then over Vermont. By 3:35 p.m. ET, the eclipse will work its way into Canada and off the Eastern coast of North America.

Best places to watch the Great American Eclipse

When evaluating the best places to watch this year’s total eclipse, you’ll first want to determine where you’ll have the best angle to see the totality. The farther off-angle you are — in other words, the farther north or south of the eclipse’s path — the less of an impact you can expect.

Therefore, if you want to have the best chance of experiencing the eclipse, you’ll want to be in its path. As of this writing, most of the cities in the eclipse’s path have some hotel availability, but recent reports have suggested that rooms are booking up. And as more rooms are booked, prices are going up.

So if you want to be in the eclipse’s path, and need a hotel to do it, move fast. And Delta’s eclipse-viewing flight from Dallas to Detroit has just four seats left at the time of publication.

Eclipse eye safety and photography

As with any solar eclipse, it’s critical you keep eye safety in mind.

During the eclipse, and especially during the periods before and after totality, don’t look directly at the sun without special eye protection. Also, be sure not to look at the sun through a camera (including the camera on your phone), binoculars, a telescope or any other viewing device. This could cause serious eye injury. Sunglasses aren’t enough to protect your eyes from damage.

If you want to view the eclipse, you’ll instead need solar viewing glasses that comply with the ISO 12312-2 safety standard. Anything that doesn’t meet that standard or greater won’t be dark enough to protect your eyes. Want to get them for free? If you’ve got a Warby Parker eyeglasses store nearby, the company is giving away free, ISO-certified solar eclipse glasses at all of its stores from April 1 until the eclipse, while supplies last.

If you don’t have eclipse viewing glasses handy, you can instead use indirect methods for viewing the eclipse, like a pinhole projector.

Read more: A Photographer’s Adventure With the Eclipse

In the event you want to take pictures of the eclipse, attach a certified solar filter to your camera. Doing so will protect your eyes and allow you to take photos while you view the eclipse through your lens.

There’s also a new app to help you both protect your eyes and take better photos of the eclipse on your phone. Solar Snap, designed by a former Hubble Space Telescope astronomer, comes with a Solar Snap camera filter that attaches to the back of an iPhone or Android phone, along with solar eclipse glasses for protecting your eyesight during the event. After you attach the filter to your phone, you can use the free Solar Snap Eclipse app to zoom in on the eclipse, adjust exposure and other camera settings, and ultimately take better shots of the eclipse.

2024 eclipse compared to 2017

The last total solar eclipse occurred in 2017, and many Americans had a great view. Although there are plenty of similarities between the 2017 total solar eclipse and the one coming April 8, there are a handful of differences. Mainly, the 2024 eclipse is going to cover more land and last longer.

The 2017 eclipse started over the northwest US and moved southeast. Additionally, that eclipse’s path was up to 71 miles wide, compared with a maximum width of 122 miles for this year’s eclipse. Perhaps most importantly, the moon completely covered the sun for just 2 minutes, 40 seconds in 2017. This year, maximum totality will last for nearly four-and-a-half minutes.