philip lelyveld The world of entertainment technology

1Feb/19Off

NHL Inks Exclusive Virtual Reality Partnership with NextVR

SAN JOSE, CALIFORNIA - JANUARY 26: Thomas Chabot #72 takes part in the 2019 NHL All-Star Game at the SAP Center on January 26, 2019 in San Jose, California. (Photo by Ezra Shaw/Getty Images)

SAN JOSE, CALIFORNIA - JANUARY 26: Thomas Chabot #72 takes part in the 2019 NHL All-Star Game at the SAP Center on January 26, 2019 in San Jose, California. (Photo by Ezra Shaw/Getty Images)

The National Hockey League has announced a deal with NextVR to exclusively use its services for virtual reality highlights at 2019 marquee events.

The partnership kicked off with NextVR producing a virtual reality experience captured at the 2019 NHL All-Star Game last weekend, where the league also separately tested its new puck and player tracking system. Available for free on a new NHL channel within the NextVR app, digital highlights were produced by NextVR in a 3D stereoscopic VR format.

Content provided by NextVR will include post-game highlights provided in an immersive 360-degree experience from the NHL’s biggest events. The feed will be peppered with visualizations that show the excitement and energy of fans, speed of NHL players and teams, big hits, key matchups, and goals. The aim is to provide fans watching at home the experience of being in the arena.

NextVR has been providing VR sports highlights for a few years and has a longstanding partnership with the NBA. The basketball league recently expanded its partnership with NextVR to provide virtual reality content through its subscription streaming service, League Pass, every night this season.

See the full story here: https://www.sporttechie.com/nhl-inks-exclusive-virtual-reality-partnership-with-nextvr/

1Feb/19Off

Reggie Watts’ virtual reality dance party and more TED news

A virtual reality dance party at Sundance. Musician and comedian Reggie Watts and artist Kiira Benzing debuted their new project “Runnin’” at the Sundance Film Festival’s New Frontier exhibit. “Runnin’” is an “immersive, interactive music video” backed with a hypnotic techno beat by Wajatta (the musical duo of Watts and composer John Tejada). The project welcomes players into a “retro-future world,” coupling VR technology and the magic of dance into an experience of pure creativity. In an interview with the Sundance Institute, Watts said, “I always wanted Wajatta to be able to create videos that really embody the music in a fun way.” Check out the artist feature for a sneak peek at the visuals for the project and listen to a live performance of “Runnin’.” At the New Frontier exhibit, Nonny de la Peña also premiered a virtual reality photo booth and data artists Chris Milk and Aaron Koblin contributed to a project called “Emergence”. (Watch Watts’ TED Talk, de la Peña’s TED Talk, Milk’s TED Talk and Kobin’s TED Talk.)

See the full story here: https://blog.ted.com/reggie-watts-virtual-reality-dance-party-and-more-ted-news/

1Feb/19Off

Explainer: What is a quantum computer?

A quantum computer harnesses some of the almost-mystical phenomena of quantum mechanics to deliver huge leaps forward in processing power. Quantum machines promise to outstrip even the most capable of today’s—and tomorrow’s—supercomputers.

They won’t wipe out conventional computers, though. Using a classical machine will still be the easiest and most economical solution for tackling most problems. But quantum computers promise to power exciting advances in various fields, from materials science to pharmaceuticals research. Companies are already experimenting with them to develop things like lighter and more powerful batteries for electric cars, and to help create novel drugs.

What is superposition?

Qubits can represent numerous possible combinations of 1 and 0 at the same time. This ability to simultaneously be in multiple states is called superposition. To put qubits into superposition, researchers manipulate them using precision lasers or microwave beams.

Thanks to this counterintuitive phenomenon, a quantum computer with several qubits in superposition can crunch through a vast number of potential outcomes simultaneously. The final result of a calculation emerges only once the qubits are measured, which immediately causes their quantum state to “collapse” to either 1 or 0.

What is entanglement?

Researchers can generate pairs of qubits that are “entangled,” which means the two members of a pair exist in a single quantum state. Changing the state of one of the qubits will instantaneously change the state of the other one in a predictable way. This happens even if they are separated by very long distances.

Nobody really knows quite how or why entanglement works. It even baffled Einstein, who famously described it as “spooky action at a distance.” But it’s key to the power of quantum computers. In a conventional computer, doubling the number of bits doubles its processing power. But thanks to entanglement, adding extra qubits to a quantum machine produces an exponential increase in its number-crunching ability.

What is decoherence?

The interaction of qubits with their environment in ways that cause their quantum behavior to decay and ultimately disappear is called decoherence.

What is quantum supremacy?

It’s the point at which a quantum computer can complete a mathematical calculation that is demonstrably beyond the reach of even the most powerful supercomputer.

See the full story here: https://www.technologyreview.com/s/612844/what-is-quantum-computing/?utm_campaign=the_download.unpaid.engagement&utm_source=hs_email&utm_medium=email&utm_content=69512652&_hsenc=p2ANqtz-8o4RnBQXf4FbvX9k3fBjUQ92VVlNvtYwLi3Ol0hGGuZG9Of3FmagSrKMLzwVprvxN6wVpDq7zW0CCcmrEJac4qciabzw&_hsmi=69512652

1Feb/19Off

Criterion Collection’s Classic Movie Streaming Service Sets April Launch Date

criterionchannelMovie buffs left out in the cold by FilmStruck’s demise will soon get a new streaming service stocked with over 1,000 classic and contemporary art-house films this spring: The Criterion Collection announced that the Criterion Channel will launch April 8 in the U.S. and Canada.

The Criterion Channel will be regularly priced at $10.99 per month or $99.99 for an annual subscription. Customers who sign up now as charter subscribers will receive a special discounted rate of $9.99 per month or $89.99 per year — pricing the company says will be locked in “for as long as you stay active” — as well as a 30-day free trial.

The Criterion Channel (criterionchannel.com) will be available on computers, Roku, Amazon Fire TV, Apple TV, iOS, and Android devices.

Criterion didn’t reveal specific titles that will be available on Criterion Channel but said the subscription VOD service will include access to Criterion’s entire streaming library of more than 1,000 classic and contemporary films from around the world.

See the full story here: https://variety.com/2019/digital/news/criterion-channel-launch-date-1203124497/

1Feb/19Off

Magic Leap Highlights Award-Winning Augmented Reality Apps Revealed at Reality Virtually Hackathon

With Magic Leap One approaching six months since launch, Magic Leap is fully focused on building a content ecosystem and developer community.

The company's latest endeavor in engaging developers was sponsorship of the Reality Virtually Hackathon, which took place Jan. 17 to 21 at the MIT Media Lab in Cambridge, Massachusetts. Now, Magic Leap has released a highlight reel that gives the public a peek at the fruits of their endeavor.

Taking advantage of spatial audio, eye tracking, hand tracking, haptics, real-world response, and other features of Magic Leap One, 20 development teams constructed apps in the areas of entertainment, education, productivity, accessibility, and music, among others.

See the full story here: http://www.virtualrealitypulse.com/edition/daily-oculus-leap-motion-2019-01-31?open-article-id=9691517&article-title=magic-leap-highlights-award-winning-augmented-reality-apps-revealed-at-reality-virtually-hackathon&blog-domain=reality.news&blog-title=next-reality-ar

31Jan/19Off

This Is Your Brain Off Facebook – study shows social media effects

The researchers — led by Hunt Allcott, an associate professor of economics at N.Y.U., and Matthew Gentzkow, a Stanford economist — used Facebook ads to recruit participants over age 18 who spent at least 15 minutes on the platform each day; the daily average was an hour, with heavy users logging two to three hours, or more.

For abstainers, breaking up with Facebook freed up about an hour a day, on average, and more than twice that for the heaviest users. They also reported spending more time offline, including with friends and family, or watching TV.

The most striking result from the study may be that deactivating Facebook had a positive but small effect on people’s moods and life satisfaction. The finding tempers the widely held presumption that habitual social-media use causes real psychological distress.

But previous research could not discern whether mood problems followed heavy usage, or moody people tended to be the heaviest users. The new study supported the latter explanation.

“It is entirely possible, and likely, that the dynamics of social media and well-being are different for teens versus those ages 30 and over.”

See the full story here; https://www.nytimes.com/2019/01/30/health/facebook-psychology-health.html?utm_campaign=the_download.unpaid.engagement&utm_source=hs_email&utm_medium=email&utm_content=69473914&_hsenc=p2ANqtz-_cAW6fWqvybT7S0YFmVJuD3qTAhIvFFJraq9ucRNtpcCFVip-9yEyA09ohmMEPEiBB10u8WOHRanuD92qwwc8O7LKD1w&_hsmi=69473914

31Jan/19Off

With concerts and coursework, Thomas Dolby explores the sound of virtual reality

thomas-dolby-e1481045962168In another look toward the future, Dolby is also training a new generation of composers working across sound and technology as a professor at Johns Hopkins University in Baltimore. The Peabody Institute’s four-year Music for New Media program enrolled its first class in the fall of 2018. Starting with skills with roots in the legacy of scoring films, the coursework then transitions into composing for non-linear environments where decisions change and environments shift in real-time.

See the full story here: https://technical.ly/baltimore/2019/01/30/thomas-dolby-sees-a-new-generation-of-virtual-reality/

31Jan/19Off

THANKS TO AI, MIT’S NEW ROBOT COULD BEAT YOU AT JENGA

Teaching a robot how to play Jenga is a lot more difficult than it sounds.

Rather than relying on visual information alone, players have to poke, tap, and feel individual wooden blocks to choose which one to remove from the tower. But thanks to machine learning algorithms, MIT researchers were able to teach a robot how to successfully play Jenga by only giving it a basic set of instructions — an impressive victory for tactile robotics.

See the full story here: https://futurism.com/the-byte/mit-robot-jenga

30Jan/19Off

Augmented reality to grow into trillion dollar industry, Sundance panel hears

2-9-1-1296291_dial_764477Schilowitz said once users reached the point where the image resolution and AR device were so effective that users forgot what they were doing, ethics would come into play. “You’re building a digital reality in an office space, in a living room or in a new kind of space that creates this kind of simulation behavior,” he said, adding that the bigger the play, the more amazing the experience. “But it’s also terrifying if you don’t know what you’re getting into.”

Asking how the form could impact spatial storytelling, moderator and experiential journalist Kent Bye turned to Alice Wroe, a creative designer at Magic Leap who worked on Mica, the company’s human digital assistant that appears when users wear a special pair of glasses....

Artist and director Peter Flaherty of Flaherty Pictures emphasised that kinematics, or motion through space in an emotional narrative context, was highly critical to his work. Flaherty’s Sundance exhibition The Dial (pictured) is a drama that calls for a certain level of empathy for the characters as the user moves through space and chooses a narrative path in a story that is not simply binary.

Third person content becomes amplified in the AR space, superseding virtual reality (VR), said Ryan Horrigan, the co-founder and CEO of Artie, an AI/AR company that creates a platform for avatars. Horrigan said this type of content allowed more freedom for users. “First person is very hard. When you have to contextualise yourself as a character, you then have to have the roles of being in that scene and having the laws of that world.”

The panel also addressed rules and ethical standards, which may not be widespread yet, but need to evolve. Horrigan cautioned that while his fellow panellists probably do know what they were in for when they explored AR, casual users might not.

He explained that for those who have not yet tried an AR device, it would be hard to anticipate the resulting pressure or emotion – and therein lay the danger. Horrigan added he had yet to see any sort of preamble or rating system cautioning the user in cases where content was graphic or sexual in nature, which was also cause for concern.

See the full story here: https://www.screendaily.com/news/augmented-reality-to-grow-into-trillion-dollar-industry-sundance-panel-hears/5136311.article

30Jan/19Off

Virtual reality gait training versus non-virtual reality gait training for improving participation in subacute stroke survivors: study protocol of the ViRTAS randomized controlled trial

Background

A stroke often results in gait impairments, activity limitations and restricted participation in daily life. Virtual reality (VR) has shown to be beneficial for improving gait ability after stroke. Previous studies regarding VR focused mainly on improvements in functional outcomes. As participation in daily life is an important goal for rehabilitation after stroke, it is of importance to investigate if VR gait training improves participation. The primary aim of this study is to examine the effect of VR gait training on participation in community-living people after stroke.

Methods/design

The ViRTAS study comprises a single-blinded, randomized controlled trial with two parallel groups. Fifty people between 2 weeks and 6 months after stroke, who experience constraints with walking in daily life, are randomly assigned to the virtual reality gait training (VRT) group or the non-virtual reality gait training (non-VRT) group. Both training interventions consist of 12 30-min sessions in an outpatient rehabilitation clinic during 6 weeks. Assessments are performed at baseline, post intervention and 3 months post intervention. The primary outcome is participation measured with the Utrecht Scale for Evaluation of Rehabilitation-Participation (USER-P). Secondary outcomes are subjective physical functioning, functional mobility, walking ability, walking activity, fatigue, anxiety and depression, falls efficacy and quality of life.

See the full story here: https://trialsjournal.biomedcentral.com/articles/10.1186/s13063-018-3165-7