Connect with us

Lifestyle

‘E-bike for your feet’: How bionic sneakers could change human mobility

Published

on

‘E-bike for your feet’: How bionic sneakers could change human mobility

Chloe Veltman evaluates Nike’s Project Amplify system on a steep incline at the LeBron James Innovation Center in Beaverton, Ore., on Jan. 14. She says that after “getting over the surprise” of initially wearing the Project Amplify shoes, “it kind of feels like my feet are being pushed more aggressively forward.”

Gritchelle Fallesgon for NPR


hide caption

toggle caption

Advertisement

Gritchelle Fallesgon for NPR

The buildings at Nike’s world headquarters — the Philip H. Knight Campus in Beaverton, Ore. — are named after the likes of Serena Williams, Jerry Rice and Mia Hamm. But the company doesn’t recognize only sports superstars as athletes.

“If you have a body, you’re an athlete,” said Mike Yonker, who heads up the team developing Project Amplify — Nike’s new bionic sneaker.

Accordingly, the Project Amplify footwear system is aimed at a broad audience. “Amplify is designed for that everyday athlete to give them the energy they need to go further, to go faster, with greater levels of confidence,” said Yonker. “It’s like an e-bike for your feet.”

Advertisement

Even as some elite athletes are strapping skis and skates to their feet in an effort to move ever faster at this year’s Winter Olympics in Italy, Nike and other companies in the footwear and mobility sectors are on a quest to help humans move farther and faster in everyday life — using digital technology.

Nike said it plans to launch Project Amplify commercially in 2028. The system, tested in prototype form by NPR at the company’s headquarters, consists of fairly standard-looking sneakers with a carbon fiber plate running through the soles. These sneakers are attached at the back to close-fitting, 3D-printed titanium leg shells that cinch to the calves. The battery-powered contraptions, containing complex motors, sensors and circuitry, weigh a couple of pounds and look like something out of Terminator or RoboCop.

Nike’s Project Amplify prototypes are displayed from earliest to latest at the Nike Sport Research Lab in Beaverton, Oregon, on January 13.

Nike’s Project Amplify prototypes are displayed from earliest to latest at the Nike Sport Research Lab in Beaverton, Ore., on Jan. 13.

Gritchelle Fallesgon for NPR


hide caption

Advertisement

toggle caption

Gritchelle Fallesgon for NPR

The latest iteration of Nike’s Project Amplify at the Nike Sport Research Lab.

The latest iteration of Nike’s Project Amplify at the Nike Sport Research Lab.

Gritchelle Fallesgon for NPR


hide caption

Advertisement

toggle caption

Gritchelle Fallesgon for NPR

“What it’s doing is learning how your ankles are moving, how long your steps are, taking the algorithms and customizing them for you,” said Alison Sheets-Singer, Project Amplify’s lead scientist. “So that when it turns on, it feels natural and smooth.”

Advertisement

A phone app powers the footwear system on and off and can be used to toggle between various speed settings in “walk” and “run” mode. When activated, the leg shells pick up the heels and propel the feet purposefully forward.

A long quest for speed

Human beings have an innate desire to move faster on foot, whether for practical reasons or thrills and pleasure, said Elizabeth Semmelhack, director and senior curator of the Bata Shoe Museum in Toronto.

“The Nike Amplify comes from this long legacy of trying to increase speed and use science to help us get there,” Semmelhack said.

Semmelhack points to ice skates made of bone from the 1600s, 19th-century in-line roller skates and an iconoclastic pair of crescent-shaped, metal rocking-shoes patented in the early 20th century.

A 16th-century bone skate, 19th-century in-line roller skates and a drawing of a patent for metal rocking-shoes from the early 20th century.

A 1600s bone skate, 19th-century in-line roller skates and a drawing of a patent for metal rocking-shoes from the early 20th century.

Bata Shoe Museum

Advertisement


hide caption

toggle caption

Bata Shoe Museum

Advertisement

Athletic-shoe manufacturers initially worked to increase the wearer’s speed in the 1970s by using lighter materials — switching out rubber and leather for nylon and foam. Electronics started appearing in sneakers in the 1980s. The Adidas Micropacer and Puma RS-Computer shoe used sensors to track a runner’s distance. Nike even came out with self-lacing high-tops a decade ago — the Nike Air Mag. The limited-edition product brought to life the futuristic sneakers featured in the 1989 movie Back to the Future Part II.

YouTube

But none of these innovations used digital technology to increase velocity, because of power constraints. “The energy needed to propel a human being forward is so significant that we do not have an energy source yet that is small enough that can be placed within a shoe,” Semmelhack said.

Advertisement

That’s why Nike and others working on electronic-assisted running and walking systems today, such as the Massachusetts-based startup Dephy — which collaborated with Nike on Project Amplify and also recently launched its own similar product, Sidekick — include ergonomic leg shells to power their products. Some of these systems avoid shoes entirely; for instance, the Ascentiz H+K takes the form of a motorized knee and hip exoskeleton. (According to Nike, Project Amplify is designed to have enough battery life, roughly, to enable the wearer to complete a 10-kilometer run. The batteries are rechargeable and can be switched out for a fresh set if the wearer wants to go for longer.)

Expanding mobility horizons

Despite the power challenges, the electronic-powered, motorized footwear space is a busy one. More than a dozen startups were exhibiting their innovations in the “bionic, footwear, exoskeleton” category at this year’s Consumer Electronics Show (CES) in Las Vegas, one of the world’s most prominent annual showcases for tech innovation. Many of these products are focused on helping people solve mobility issues, rather than necessarily aiding those who already walk and run with ease to do so faster.

“We’ve described a phenomenon called ‘personal range anxiety,’ where people are now making decisions about which activities they opt in and out of based on asking themselves, ‘Will I be comfortable? Will I be in pain? Will I be able to keep up with my friends and family?’” said Dephy co-founder and CEO Luke Mooney. “And so we’re helping them restore that confidence.”

Chloe Veltman walks outside wearing the Nike Amplify system at the Nike campus in Beaverton, Oregon.

Chloe Veltman walks outside wearing the Nike Amplify system at the Nike campus in Beaverton, Oregon.

Gritchelle Fallesgon for NPR


hide caption

Advertisement

toggle caption

Gritchelle Fallesgon for NPR

Some experts see a future where these footwear systems make a similar impact on walking and running as electronic bikes have made in recent years on mountain biking.

Advertisement

“E-bikes have changed the landscape of mountain biking for people that maybe didn’t have the ability or were getting older and still wanted to participate,” said Mark Oleson, a former Adidas executive who has worked on many innovation projects in the athletic shoe sector and who currently heads up the women’s volleyball footwear and apparel company Avoli. “There’s a huge opportunity where companies are asking, ‘How do we get someone into a sport or into a recreational activity that they normally wouldn’t have the ability to do?’”

Lifestyle

Bet on Anything, Everywhere, All at Once : Up First from NPR

Published

on

Bet on Anything, Everywhere, All at Once : Up First from NPR

Online prediction market platforms allow people to place bets on wide-ranging subjects such as sports, finance, politics and currents events.

Photo Illustration by Scott Olson/Getty Images


hide caption

toggle caption

Advertisement

Photo Illustration by Scott Olson/Getty Images

The rise of prediction markets means you can now bet on just about anything, right from your phone. Apps like Kalshi and Polymarket have grown exponentially in President Trump’s second term, as his administration has rolled back regulations designed to keep the industry in check. Billions of dollars have flooded in, and users are placing bets on everything from whether it will rain in Seattle today to whether the US will take over control of Greenland. Who’s winning big on these apps? And who is losing? NPR correspondent Bobby Allyn joins The Sunday Story to explain how these markets came to be and where they are going.

This episode was produced by Andrew Mambo. It was edited by Liana Simstrom and Brett Neely. Fact-checking by Barclay Walsh and Susie Cummings. It was engineered by Robert Rodriguez. 

We’d love to hear from you. Send us an email at TheSundayStory@npr.org.

Advertisement

Listen to Up First on Apple Podcasts and Spotify.

Continue Reading

Lifestyle

A secret-ish Japanese-style listening lounge just opened inside the Hollywood Palladium

Published

on

A secret-ish Japanese-style listening lounge just opened inside the Hollywood Palladium

Now you can pair your big show with dinner and a more intimate listening experience. The Hollywood Palladium, an Art Deco music venue graced by performers like Frank Sinatra, Richard Pryor, Jimi Hendrix, Lady Gaga and Jay-Z since 1940, has debuted a swanky lounge known as Vinyl Room.

Inspired by 1970s Japanese high-fidelity (hi-fi for short) listening rooms and operated by entertainment company Live Nation, it’s a space where concertgoers can have dinner, grab drinks and catch a vinyl DJ set before, during or after their ticketed event in the same venue.

With a name like Vinyl Room, you can expect to see vinyl records everywhere.

“You’re in [for] a whole night of music,” says Geni Lincoln, president of the California region for Live Nation, adding that her team put “so much thought” into the sound and design of the space, which was in development for more than two years.

Advertisement

“I’ve been coming to the Palladium since I was a teenager, so it’s really special to see,” she says.

Entering Vinyl Room feels like you’re stepping into a secret speakeasy for music lovers, one with iconic music memorabilia, a thoughtful food menu and premium sound quality. Want to check it out? Here are five things to know.

Two people play cards at Vinyl Room.

Everything inside of Vinyl Room is inspired by the sounds and the musicians who’ve played at the Hollywood Palladium since 1940.

1. Vinyl Room is exclusively open to members and concertgoers with an upgraded ticket

Vinyl Room is open only on Hollywood Palladium show nights, starting 90 minutes before doors open, and remains open one hour after the concert. Admission is limited to concertgoers who purchase a ticket upgrade, which starts at $35. Early reservations are recommended.

Vinyl Room also offers annual membership packages, which start at $2,000 and come with various benefits such as complimentary guest passes to Vinyl Room, access to an exclusive menu, valet parking, table reservations inside the lounge, a dedicated private entry, complimentary coat check and concert ticket credits.

Advertisement
Tip Dunn, also known as DJ tenSpeed, plays music at Vinyl Room.

Tip Dunn, also known as DJ tenSpeed, played records during opening night at Vinyl Room at the Hollywood Palladium.

2. Hi-fi is having a moment in Los Angeles — and Vinyl Room delivers on sound quality

From Common Wave Hi-Fi in Boyle Heights to Slow Jamz Gallery in the Arts District and Gold Line bar in Highland Park, hi-fi — a 1950s term used to describe the high-quality reproduction of sound — venues and experiences have been slowly popping up around L.A. over the last few years. Vinyl Room joins a short list of places where audiophiles can go to listen to music on hi-fi equipment, which many argue is the best way to experience it.

Much like the Hollywood Palladium, which is known for its top-tier sound, Vinyl Room also makes sound a priority. The lounge utilizes hi-fi sound equipment including Master Sounds Clarity-M speakers to ensure that the records sound as crisp as possible. Live DJs spin records on a set of turntables, which helps to create a richer and more analog sound that is closer to the original track than compressed versions such as MP3s.

Vintage concert posters decorate the walls at Vinyl Room.

Ruthie Embry, vice president of architecture and design at Live Nation, says the records and other memorabilia inside the space “connects you directly to the venue’s history the second you walk in the door.”

3. All of the decor ties back to music and the Hollywood Palladium’s rich history

With a name like Vinyl Room, you can expect to see vinyls everywhere. Records line most of the walls and shelves, drinks are served on vinyl-shaped coasters and tables and light fixtures are designed to the theme. There’s even vinyl wallpaper in the photo booth. In one corner of the lounge, you can dig through records under a neon sign that reads, “But have you heard it on vinyl?”

Advertisement

Ruthie Embry, vice president of architecture and design at Live Nation, says the records and other memorabilia inside the space “connects you directly to the venue’s history the second you walk in the door.”

Some standout items include a Red Hot Chili Peppers show flier, a Hollywood Palladium postcard signed by late musician and host Lawrence Welk and a photo of late singers Bonnie Baker and Orrin Tucker at the venue. Even the bathroom creates a memorable photo moment: The stalls are filled with photos of musicians and an “on air” studio sign lights up when a stall is occupied.

Food served at Vinyl Room in Hollywood.

Vinyl Room’s menu, created by Chef Ryan DeRieux, is inspired by Asian flavors and includes items like the “Vinyl Roll,” which is made with spicy tuna.

4. Don’t worry about dinner plans before or after the show. Vinyl Room has got you covered

Eliminating the need to find a pre- or post-show restaurant, Vinyl Room has a full Asian-inspired menu created by Chef Ryan DeRieux.

Think sushi tots (like crispy tuna but with tater tots instead of rice), tuna poke nachos, chili crunch chicken wings and shiitake tempura burgers. There’s also a mouth-watering 10-ounce American wagyu skirt steak served with shishito peppers, pickles and charred carrots. For dessert, try the taiyaki, a popular fish-shaped Japanese street food, which is served with a delicious passion fruit cream that I wanted to take to go because I liked it so much.

Advertisement
Cocktails at Vinyl Room

Signature cocktails at Vinyl Room, inspired by popular songs, include the Superfly, Escape (if you like piña coladas) and Smoke on the Water.

5. The craft cocktails aren’t just delicious — they each have a story

Vinyl Room's old-fashioned is made with Nikka Yoichi whisky, which is made in Japan.

Vinyl Room’s old-fashioned is made with Nikka Yoichi whisky, which is made in Japan.

The cocktail program, developed by third-generation bartender Sean Kenyon, is inspired by the songs created by musicians who’ve graced the Hollywood Palladium stage. A nod to the 1970s, the Superfly is a fizzy, citrus-forward play on Curtis Mayfield’s 1972 track and is made with Roku Gin and yuzu and sencha syrup. Other signature drinks include the rum-based Escape (if you like piña coladas) with coconut oolong syrup, pineapple juice and miso, and the tart yet sweet Smoke on the Water, which is reminiscent of Deep Purple’s 1972 song. The bar also offers an espresso martini (called the MT Joy), a signature old-fashioned (made with Nikka Yoichi whisky) and a Japanese whiskey highball (made with Hibiki Harmony whisky). The bar offers a number of non-alcoholic options as well.

Advertisement
Continue Reading

Lifestyle

Found: The 19th century silent film that first captured a robot attack

Published

on

Found: The 19th century silent film that first captured a robot attack

A screenshot from George Mélière’s Gugusse et l’Automate. The pioneering French filmmaker’s 1897 short, which likely features the first known depiction of a robot on film, was thought lost until it was found among a box of old reels that had belonged to a family in Michigan and restored by the Library of Congress.

The Frisbee Collection/Library of Congress


hide caption

toggle caption

Advertisement

The Frisbee Collection/Library of Congress

The Library of Congress has found and restored a long-lost silent film by Georges Méliès.

The famed 19th century French filmmaker is best known for his groundbreaking 1902 science fiction adventure masterpiece Le Voyage dans la Lune (A Trip to the Moon).

The 45-second-long, one-reel short Gugusse et l’AutomateGugusse and the Automaton – was made nearly 130 years ago. But the subject matter still feels timely. The film, which can be viewed on the Library of Congress’ website, depicts a child-sized robot clown who grows to the size of an adult and then attacks a human clown with a stick. The human then decimates the machine with a hammer.

Advertisement

In an Instagram post, Library of Congress moving image curator Jason Evans Groth said the film represents, “probably the first instance of a robot ever captured in a moving image.” (The word “robot” didn’t appear until 1921, when Czech dramatist Karel Čapek coined it in his science fiction play R.U.R..)

“Today, many of us are worried about AI and robots,” said archivist and filmmaker Rick Prelinger, in an email to NPR. “Well, people were thinking about robots in 1897. Very little is new.”

A long journey

Groth said the film arrived in a box last September from a donor in Michigan, Bill McFarland. “Bill’s great grandfather, William Frisbee, was a person who loved technology,” Groth said. “And in the late 19th century, must have bought a projector and a bunch of films and decided to drive them around in his buggy to share them with folks in Pennsylvania, Ohio, New York.”

Advertisement

McFarland didn’t know what was on the 10 rusty reels he dropped off at the Library of Congress’ National Audio-Visual Conservation Center in Culpeper, Va. A Library article about the discovery describes the battered, pre-World War I artifacts as having been, “shuttled around from basements to barns to garages,” and that they, “could no longer be safely run through a projector,” owing to their delicate condition. “The nitrate film stock had crumbled to bits on some; other strips were stuck together,” the article said. It was a lab technician in Michigan who suggested McFarland contact the Library of Congress.

“The moment we set our eyes on this box of film, we knew it was something special,” said George Willeman, who heads up the Library’s nitrate film vault, in the article.

Willeman’s team carefully inspected the trove of footage, which also contained another well-known Méliès film, Nouvelles Luttes extravagantes (The Fat and Lean Wrestling Match) and parts of The Burning Stable, an early Thomas Edison work. With the help of an external expert, they identified the reel as having been created by Méliès because it features a star painted on a pedestal in the center of the screen – the logo for Méliès Star Film Company.

A pioneering filmmaker

Méliès was one of the great pioneers of cinema. The scene in which a rocket lands playfully in the eye of Méliès’ anthropomorphic moon in Le Voyage dans la Lune is one of the most famous moments in cinematic history. And he helped to popularize such special effects as multiple exposures and time-lapse photography.

This moment from George Méliès' Le Voyage dans la Lune (A Trip to the Moon) is considered to be one of the most famous in cinematic history.

This moment from George Méliès’ Le Voyage dans la Lune (A Trip to the Moon) is considered to be one of the most famous in cinematic history.

George Méliès/Public Domain

Advertisement


hide caption

toggle caption

George Méliès/Public Domain

Advertisement

Presumed lost until the Library of Congress’s discovery, Gugusse et L’Automate loomed large in the imaginations of science fiction and early cinema buffs for more than a century. In their 1977 book Things to Come: An Illustrated History of the Science Fiction Film, authors Douglas Menville and R. Reginald described Gugusse as possibly being, “the first true SF [science fiction] film.”

“While it may seem that no more discoveries remain to be made, that’s not the case,” said Prelinger of the work’s reappearance. “Here’s a genuine discovery from the early days of film that no one anticipated.”

Continue Reading

Trending